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Nodes: 29221,
Authors: 40665,
Journals: 1485,
Outer References: 554040,
Words: 41910
Collection span: 1946 - 2005
View: Overview. Sorted by date.
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| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
|---|---|---|---|---|---|
| 23801 | 3 | 16 | 23529 1990 SEP-OCT [SEP 15] ENERGY & FUELS 4 (5): 531-538 KATRITZKY AR; MURUGAN R; SISKIN M AQUEOUS HIGH-TEMPERATURE CHEMISTRY OF CARBOCYCLES AND HETEROCYCLES .8. AQUATHERMOLYSIS OF PARA-SUBSTITUTED PHENOLS IN THE PRESENCE AND ABSENCE OF SODIUM BISULFITE | 2 | 14 |
| 23802 | 3 | 12 | 23530 1990 SEP-OCT [SEP 15] ENERGY & FUELS 4 (5): 538-543 KATRITZKY AR; MURUGAN R; SISKIN M AQUEOUS HIGH-TEMPERATURE CHEMISTRY OF CARBOCYCLES AND HETEROCYCLES .9. AQUATHERMOLYSIS OF ORTHO-SUBSTITUTED, META-SUBSTITUTED, AND MULTISUBSTITUTED PHENOLS IN THE PRESENCE AND ABSENCE OF SODIUM BISULFITE | 1 | 12 |
| 23803 | 3 | 9 | 23531 1990 SEP-OCT [SEP 15] ENERGY & FUELS 4 (5): 543-546 KATRITZKY AR; MURUGAN R; BALASUBRAMANIAN M; SISKIN M AQUEOUS HIGH-TEMPERATURE CHEMISTRY OF CARBOCYCLES AND HETEROCYCLES .10. AQUATHERMOLYSIS OF ACYCLIC AND CYCLIC PHENOL ETHERS IN THE PRESENCE OF SODIUM BISULFITE OR PHOSPHORIC-ACID | 0 | 9 |
| 23804 | 1 | 2 | 23536 1990 SEP-OCT [SEP 15] FAMILY PLANNING PERSPECTIVES 22 (5): 233-233 TRUSSEL J; GRUMMERSTRAWN L FREEDOM OF CHOICE ON COMPUTING FAILURE RATES - REPLY | 0 | 0 |
| 23805 | 2 | 57 | 23542 1990 SEP [15] GAZZETTA CHIMICA ITALIANA 120 (9): 557-568 AZZENA U; COSSU S; DELUCCHI O; LICINI G; PASQUATO L; et al. REACTIONS OF PHENYL(ARYLSULFONYL)ACETYLENES WITH OLEFINS AND DIENES | 0 | 5 |
| 23806 | 6 | 14 | 23577 1990 SEP [15] IZVESTIYA SIBIRSKOGO OTDELENIYA AKADEMII NAUK SSSR SERIYA KHIMICHESKIKH NAUK (5): 73-79 LEBEDEV KS; OTMAKHOVA EA; GRITSENKO IV DETERMINATION OF MOLECULAR-STRUCTURE FRAGMENTS USING A H-1-NMR RETRIEVAL-SYSTEM | 1 | 3 |
| 23807 | 2 | 20 | 23607 1990 SEP-OCT [SEP 15] JOURNAL OF HETEROCYCLIC CHEMISTRY 27 (6): 1721-1725 KLEMM LH; SUR SK; LOURIS JN; TRAN LK; YEE S; et al. CHEMISTRY OF THIENOPYRIDINES .38. DIELS-ALDER REACTIONS OF THIENOPYRIDINE SULFONES .2. | 0 | 1 |
| 23808 | 15 | 22 | 23624 1990 SEP-OCT [SEP 15] JOURNAL OF NATURAL PRODUCTS 53 (5): 1262-1266 MIGLIUOLO A; PICCIALLI V; SICA D STEROIDAL KETONES FROM THE SPONGE GEODIA-CYDONIUM | 10 | 17 |
| 23809 | 2 | 16 | 23625 1990 SEP-OCT [SEP 15] JOURNAL OF NATURAL PRODUCTS 53 (5): 1332-1336 SIDDIQUI S; SIDDIQUI BS; NAEED A; BEGUM S 3 PENTACYCLIC TRITERPENOIDS FROM THE LEAVES OF PLUMERIA-OBTUSA | 3 | 9 |
| 23810 | 2 | 16 | 23626 1990 SEP-OCT [SEP 15] JOURNAL OF NATURAL PRODUCTS 53 (5): 1342-1344 AHMED Z; KAZMI SN; MALIK A A NEW PENTACYCLIC TRITERPENE FROM ABUTILON-PAKISTANICUM | 1 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23811 | 1 | 6 | 23627 1990 SEP-OCT [SEP 15] JOURNAL OF NATURAL PRODUCTS 53 (5): 1372-1373 KIOY D; GRAY AI; WATERMAN PG 3-BETA,9-ALPHA-DIHYDROXYCINNAMOLIDE - A FURTHER NOVEL DRIMANE SESQUITERPENE FROM THE STEM BARK OF CANELLA-WINTERANA | 0 | 5 |
| 23812 | 10 | 50 | 23659 1990 SEP [15] JOURNAL OF PHYCOLOGY 26 (3): 484-489 PATTERSON GW; VANVALKENBURG SD STEROLS OF DICTYOCHA-FIBULA (CHRYSOPHYCEAE) AND OLISTHODISCUS-LUTEUS (RAPHIDOPHYCEAE) | 2 | 3 |
| 23813 | 16 | 71 | 23666 1990 SEP [15] JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH 49 (9): 449-456 MUKHERJEE KS; BHATTACHARJEE P; MEHROTRA A TRITERPENOIDS OF EUPHORBIACEAE FAMILY - 1980-89 | 0 | 0 |
| 23814 | 7 | 36 | 23668 1990 SEP [15] JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY 37 (1): 137-154 GOUDREAULT D; MASSE R STUDIES ON ANABOLIC-STEROIDS .4. IDENTIFICATION OF NEW URINARY METABOLITES OF METHENOLONE ACETATE (PRIMOBOLAN) IN HUMAN BY GAS-CHROMATOGRAPHY MASS-SPECTROMETRY | 5 | 12 |
| 23815 | 6 | 31 | 23779 1990 SEP [15] ORGANIC MASS SPECTROMETRY 25 (9): 446-452 SURIG T; GRUTZMACHER HF CHARGE-REVERSAL MASS-SPECTRA OF ENOLATE IONS OF SOME OPEN-CHAIN AND CYCLIC-KETONES FOR STRUCTURE IDENTIFICATION | 2 | 8 |
| 23816 | 1 | 38 | 23892 1990 SEP [15] ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 588 (9): 59-68 JAGER L; KOHLER H PSEUDOCHALCOGENO COMPOUNDS .25. PHENOXY-CYANAMIDOACETATES M[C6H5OCH2-C(O)NCN], LI[C6H5OCH2-C(O)NCN], NA[C6H5OCH2-C(O)NCN], K[C6H5OCH2-C(O)NCN], CS[C6H5OCH2-C(O)NCN], AG[C6H5OCH2-C(O)NCN] - SYNTHESIS AND METHYLATION | 0 | 6 |
| 23817 | 1 | 13 | 23896 1990 SEP [15] ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 45 (9): 1327-1332 TARAZ K; EHLERT G; GEISEN K; BUDZIKIEWICZ H; KORTH H; et al. CHEMICALS FROM BACTERIA .40. PROTOCHELINE - A CATECHOLATE SIDEROPHORE FROM A BACTERIUM (DMS NO. 5746) | 1 | 12 |
| 23818 | 2 | 7 | 23452 1990 SEP 17 ANALYTICA CHIMICA ACTA 236 (2): 501-504 EMERENCIANO VD; ROQUE NF; FURLAN M; TORRES LMB COMPUTER-AIDED C-13 NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPY FOR IDENTIFICATION OF TERPENOID MIXTURES | 0 | 3 |
| 23819 | 4 | 119 | 23748 1990 SEP 17 MACROMOLECULES 23 (19): 4225-4234 REIDY MP; GREEN MM MACROMOLECULAR STEREOCHEMISTRY OF POLY(PARA-BIPHENYLMETHYL L-GLUTAMATE) - LINKAGE BETWEEN BIPHENYL TWIST SENSE AND POLYPEPTIDE CONFORMATION AND OBSERVATION OF MICROAGGREGATION-DRIVEN, SUDDEN, TEMPERATURE-DEPENDENT CHIRAL OPTICAL-CHANGES | 3 | 20 |
| 23820 | 1 | 28 | 23601 1990 SEP 28 JOURNAL OF CHROMATOGRAPHY 518 (1): 21-40 FELTES J; LEVSEN K; VOLMER D; SPIEKERMANN M GAS-CHROMATOGRAPHIC AND MASS-SPECTROMETRIC DETERMINATION OF NITROAROMATICS IN WATER | 0 | 42 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23821 | 13 | 43 | 23650 1990 SEP 28 JOURNAL OF ORGANIC CHEMISTRY 55 (20): 5483-5490 DUFOUR M; GRAMAIN JC; HUSSON HP; SINIBALDI ME; TROIN Y TOTAL SYNTHESIS OF INDOLE ALKALOIDS - A NEW STRATEGY FOR (+/-)-19-OXOASPIDOSPERMIDINE AND (+/-)-19-OXOASPIDOFRACTININE | 0 | 19 |
| 23822 | 1 | 10 | 23554 1990 OCT 1 HETEROCYCLES 31 (10): 1819-1822 MUKHERJEE R; MELO MDF; SANTOS CAD; GUITTET E; DAS C TRINERVINE, A NEW INDOLE ALKALOID FROM STRYCHNOS-TRINERVIS | 3 | 8 |
| 23823 | 7 | 41 | 23569 1990 OCT 1 INORGANICA CHIMICA ACTA 176 (1): 131-137 DSOUZA F; KRISHNAN V COORDINATION BEHAVIOR OF METALLOPORPHYRINS WITH INTRAMOLECULARLY LINKED THIOLATE LIGAND | 0 | 7 |
| 23824 | 4 | 42 | 23586 1990 OCT 5 JOURNAL OF BIOLOGICAL CHEMISTRY 265 (28): 17018-17025 PEREIRA A; BRAEKMAN JC; DUMONT JE; BOEYNAEMS JM IDENTIFICATION OF A MAJOR IODOLIPID FROM THE HORSE THYROID-GLAND AS 2-IODOHEXADECANAL | 1 | 28 |
| 23825 | 2 | 29 | 23696 1990 OCT 7 JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS 86 (19): 3303-3308 RHODES CJ; AGIRBAS H ELECTRON-PARAMAGNETIC RESONANCE STUDY OF IMINE RADICAL CATIONS IN LOW-TEMPERATURE SOLID MATRICES | 0 | 5 |
| 23826 | 12 | 64 | 23683 1990 OCT 10 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (21): 7508-7514 DORIGO AE; MCCARRICK MA; LONCHARICH RJ; HOUK KN TRANSITION STRUCTURES FOR HYDROGEN-ATOM TRANSFERS TO OXYGEN - COMPARISONS OF INTERMOLECULAR AND INTRAMOLECULAR PROCESSES AND OPEN-SHELL AND CLOSED-SHELL SYSTEMS | 5 | 84 |
| 23827 | 3 | 41 | 23651 1990 OCT 12 JOURNAL OF ORGANIC CHEMISTRY 55 (21): 5631-5639 COLOMBO MI; ZINCZUK J; BACIGALUPPO JA; SOMOZA C; RUVEDA EA SYNTHESIS OF THE ZIEGLER KEY INTERMEDIATE AND RELATED PRECURSORS FOR THE SYNTHESIS OF FORSKOLIN AND ERIGEROL | 2 | 24 |
| 23828 | 2 | 10 | 23442 1990 OCT [15] AGRICULTURAL AND BIOLOGICAL CHEMISTRY 54 (10): 2553-2557 SHIMOYAMADA M; SUZUKI M; SONTA H; MARUYAMA M; OKUBO K ANTIFUNGAL ACTIVITY OF THE SAPONIN FRACTION OBTAINED FROM ASPARAGUS-OFFICINALIS L AND ITS ACTIVE PRINCIPLE | 0 | 10 |
| 23829 | 1 | 26 | 23447 1990 OCT [15] ANALYST 115 (10): 1339-1342 EVERSHED RP; HERON C; GOAD LJ ANALYSIS OF ORGANIC RESIDUES OF ARCHAEOLOGICAL ORIGIN BY HIGH-TEMPERATURE GAS-CHROMATOGRAPHY AND GAS-CHROMATOGRAPHY MASS-SPECTROMETRY | 0 | 51 |
| 23830 | 3 | 4 | 23503 1990 OCT [15] CHEMICAL & PHARMACEUTICAL BULLETIN 38 (10): 2899-2901 KONDA Y; URANO M; HARIGAYA Y; TAKAYANAGI H; OGURA H; et al. NOVEL TRITERPENES, HANCOLUPENONE AND HANCOLUPENOL, FROM CYNANCHUM-HANCOKIANUM | 1 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23831 | 1 | 6 | 23514 1990 OCT [15] CHEMISTRY LETTERS (10): 1963-1966 TAKAHASHI T; TAKAHASHI M; HASHIMOTO A; SATOH Y SYNTHESIS OF ALPHA-KETO-STEROIDAL SPIRO-THIAZOLIDINES | 0 | 0 |
| 23832 | 0 | 8 | 23538 1990 OCT [15] FUEL 69 (10): 1233-1236 DECANIO SJ; NERO VP; DETAR MM; STORM DA DETERMINATION OF THE MOLECULAR-WEIGHTS OF THE RATAWI VACUUM RESIDUE FRACTIONS - A COMPARISON OF MASS-SPECTROMETRIC AND VAPOR-PHASE OSMOMETRY TECHNIQUES | 0 | 16 |
| 23833 | 3 | 27 | 23555 1990 OCT [15] HOLZFORSCHUNG 44 (5): 381-385 YAMAGUCHI H; NAKATSUBO F; KATSURA Y; MURAKAMI K CHARACTERIZATION OF (+)-SYRINGARESINOL AND (-)-SYRINGARESINOL DI-BETA-D-GLUCOSIDES | 0 | 4 |
| 23834 | 2 | 47 | 23564 1990 OCT [15] INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 29 (10): 903-910 BHATTACHARYA S; RAO RR SYNTHESIS OF OXA-ANALOGS AND THIA-ANALOGS OF NOVEL TRICYCLIC SYSTEMS | 0 | 0 |
| 23835 | 2 | 14 | 23565 1990 OCT [15] INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 29 (10): 918-922 CHAWLA AS; KAITH BS; HANDA SS; KULSHRESHTHA DK; SRIMAL RC CHEMICAL INVESTIGATION AND ANTIINFLAMMATORY ACTIVITY OF PLUCHEA-LANCEOLATA ROOTS | 2 | 11 |
| 23836 | 2 | 11 | 23566 1990 OCT [15] INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 29 (10): 944-946 VAIRAMANI M; RAO KR; BHANUMATHI N; SATTUR PB MASS-SPECTRAL STUDY OF SOME NEW 2-CHLOROQUINOLINE HETEROCYCLES | 0 | 0 |
| 23837 | 2 | 26 | 23658 1990 OCT [15] JOURNAL OF PHARMACEUTICAL SCIENCES 79 (10): 857-861 KWOK DWK; PILLAI G; VAUGHAN R; AXELSON JE; MCERLANE KM PREPARATIVE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY AND PREPARATIVE THIN-LAYER CHROMATOGRAPHY ISOLATION OF TOCAINIDE CARBAMOYL-O-BETA-D-GLUCURONIDE - STRUCTURAL CHARACTERIZATION BY GAS-CHROMATOGRAPHY MASS-SPECTROMETRY AND FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY | 0 | 8 |
| 23838 | 9 | 26 | 23707 1990 OCT [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (10): 2661-2665 AVENT AG; HANSON JR; HITCHCOCK PB; DEOLIVEIRA BH THE INFLUENCE OF A 15-HYDROXY GROUP ON THE REARRANGEMENT REACTIONS OF STEVIOL AND ITS 16,17-EPOXIDE | 1 | 8 |
| 23839 | 1 | 9 | 23708 1990 OCT [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (10): 2759-2761 GHARPURE MM; RAO AS ENANTIOCONVERGENT SYNTHESIS OF (-)-3-METHYL-3-PHENYLCYCLOPENTANONE | 0 | 2 |
| 23840 | 5 | 21 | 23709 1990 OCT [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (10): 2771-2773 IHARA M; TANIGUCHI N; YASUI K; FUKUMOTO K HOMOCHIRAL SYNTHESES OF (-)-DIHYDROCORYNANTHEOL | 2 | 9 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23841 | 13 | 80 | 23722 1990 OCT [15] KHIMIKO-FARMATSEVTICHESKII ZHURNAL 24 (10): 31-39 LEVINA IS; KAMERNITSKY AV PREGNA-D'-PENTARANES - SYNTHESIS, MODIFICATIONS, STRUCTURE | 1 | 20 |
| 23842 | 52 | 80 | 23765 1990 OCT [15] NEW JOURNAL OF CHEMISTRY 14 (10): 713-719 DJERASSI C; DOSS GA STRUCTURE AND BIOSYNTHESIS OF CYCLOPROPANE-CONTAINING STEROLS OF MARINE ORIGIN | 17 | 17 |
| 23843 | 5 | 9 | 23780 1990 OCT [15] ORGANIC MASS SPECTROMETRY 25 (10): 517-521 ZINCZUK J; BRAVO RD; ORAZI OO; CORRAL RA MASS-SPECTRA OF HETEROCYCLIC-COMPOUNDS .6. 3,4-DIHYDRO-1H-2,3-BENZOTHIAZINE 2,2-DIOXIDES | 0 | 2 |
| 23844 | 7 | 24 | 23781 1990 OCT [15] ORGANIC MASS SPECTROMETRY 25 (10): 522-526 MILLIET A; SOZZI G STABLE GAMMA-DISTONIC OXONIUM IONS - ROHCHR'CH2CHR'' AND THEIR CHARACTERISTIC REACTION | 0 | 3 |
| 23845 | 1 | 9 | 23782 1990 OCT [15] ORGANIC MASS SPECTROMETRY 25 (10): 537-539 KONOPSKI L ANOMALIES IN THE MOLECULAR ION REGION IN THE ELECTRON-IMPACT MASS-SPECTRA OF ALPHA-HYDROXYESTERS AND BETA-HYDROXYESTERS | 0 | 1 |
| 23846 | 3 | 4 | 23783 1990 OCT [15] ORGANIC MASS SPECTROMETRY 25 (10): 563-565 LAPREVOTE O; KANFAN C; DAS BC RECOGNITION AND UNAMBIGUOUS IDENTIFICATION OF KOPSININE N-OXIDE BY FAB-TANDEM MASS-SPECTROMETRY | 0 | 1 |
| 23847 | 3 | 5 | 23853 1990 OCT [15] SCIENCE IN CHINA SERIES B-CHEMISTRY 33 (10): 1260-1268 ZHANG LJ; WANG BS; XING FJ; LI HC; MAI BX; et al. IDENTIFICATION OF LANOSTANES AND THEIR POSSIBLY GEOCHEMICAL SIGNIFICANCE IN BIYANG DEPRESSION | 0 | 0 |
| 23848 | 2 | 37 | 23897 1990 OCT [15] ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 45 (10): 1398-1406 BREKER J; WERMUTH U; SCHMUTZLER R COMPOUNDS INVOLVING THE 1,3-DIMETHYL-1,3-DIAZA-2-PHOSPHETIDINE-4-ONE STRUCTURE - SYNTHESIS OF 1,3-DIMETHYL-2-THIA-1,3-DIAZA-2-LAMBDA-4-PHOSPHETIDINE-4-ONE DERIVATIVES | 0 | 6 |
| 23849 | 2 | 29 | 23902 1990 OCT [15] ZHURNAL ORGANICHESKOI KHIMII 26 (10): 2156-2165 TOLSTIKOV GA; MIFTAKHOV MS; AKHMETVALEEV RR; BALEZINA GG; VALEEV FA PROSTANOIDS .35. NEW APPLICATION OF ACETOXYFULVENE IN PROSTANOID SYNTHESIS | 0 | 5 |
| 23850 | 11 | 25 | 23663 1990 OCT 18 JOURNAL OF PHYSICAL CHEMISTRY 94 (21): 8014-8016 XIE XL; SIMON JD PICOSECOND MAGNETIC CIRCULAR-DICHROISM SPECTROSCOPY | 0 | 10 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23851 | 1 | 27 | 23684 1990 OCT 24 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (22): 8175-8177 KOREEDA M; HAMANN LG CHIRALITY TRANSMISSION INVOLVING A FREE-RADICAL-MEDIATED 6-EXO CYCLIZATION PROCESS - STEREOCONTROLLED SYNTHESIS OF BRANCHED-CHAIN 1,4-DIOLS | 1 | 39 |
| 23852 | 0 | 40 | 23652 1990 OCT 26 JOURNAL OF ORGANIC CHEMISTRY 55 (22): 5691-5696 MATTAY J; RUMBACH T; RUNSINK J RADICAL IONS AND PHOTOCHEMICAL CHARGE-TRANSFER PHENOMENA .27. MOLECULAR RECOGNITION PHENOMENA IN THE EXCITED-STATE - THE META-PHOTOCYCLOADDITION OF CIS-2,5-DIHYDRO-2,5-DIMETHOXYFURAN AND TRANS-2,5-DIHYDRO-2,5-DIMETHOXYFURAN AND CIS-1,4-DIMETHOXYCYCLOPENT-2-ENE TO ANISOLE | 0 | 8 |
| 23853 | 2 | 83 | 23653 1990 OCT 26 JOURNAL OF ORGANIC CHEMISTRY 55 (22): 5766-5777 HANESSIAN S; ROY PJ; PETRINI M; HODGES PJ; DIFABIO R; et al. SYNTHETIC STUDIES ON THE MEVINIC ACIDS USING THE CHIRON APPROACH - TOTAL SYNTHESIS OF (+)-DIHYDROMEVINOLIN | 1 | 36 |
| 23854 | 6 | 43 | 23573 1990 OCT 31 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 100: 521-544 SCHAFTENAAR G; POSTMA R; RUTTINK PJA; BURGERS PC; MCGIBBON GA; et al. THE GAS-PHASE CHEMISTRY OF THE METHYL CARBAMATE RADICAL CATION H2NCOOCH3+. - ISOMERIZATION INTO DISTONIC IONS, HYDROGEN-BRIDGED RADICAL CATIONS AND ION-DIPOLE COMPLEXES | 5 | 40 |
| 23855 | 1 | 25 | 23657 1990 NOV 6 JOURNAL OF ORGANOMETALLIC CHEMISTRY 397 (2): 177-185 SIVIK MR; ROGERS RD; PAQUETTE LA ISODICYCLOPENTADIENES AND RELATED MOLECULES .52. COMPARATIVE-ANALYSIS OF THE SOLID-STATE STRUCTURAL FEATURES OF BIS(ETA-5-(1R,8R), AND (ETA-5-(1R,8R), ETA-5-(1S,8S)-7,7,9,9-TETRAMETHYLTRICYCLO[6.1.1.02,6]DECA-3,5-DIEN-2-YL)-DICHLOROTITANIUM | 0 | 14 |
| 23856 | 1 | 10 | 23602 1990 NOV 9 JOURNAL OF CHROMATOGRAPHY 520: 149-155 HAZAI I; LEDNICZKY L GAS-CHROMATOGRAPHIC MASS-SPECTROMETRIC IDENTIFICATION OF IMPURITIES IN 1,2-DIETHOXYBENZENE | 0 | 0 |
| 23857 | 3 | 24 | 23654 1990 NOV 9 JOURNAL OF ORGANIC CHEMISTRY 55 (23): 5854-5861 GARLAND RB; MIYANO M; PIREH D; CLARE M; FINNEGAN PM; et al. STUDIES IN THE SYNTHESIS OF THE THROMBOXANE RECEPTOR ANTAGONIST EP-092 AND ITS ENANTIOMERS | 2 | 35 |
| 23858 | 1 | 38 | 23523 1990 NOV 12 CURRENT CONTENTS 46: 5-13 GARFIELD E THE COCKROACH CONNECTION - ANCIENT, SEEMINGLY INDESTRUCTIBLE PEST .2. POPULATION-CONTROL, OR DJERASSI, HOW DO YOU GET THEM TO TAKE THE PILL | 1 | 1 |
| 23859 | 5 | 19 | 23453 1990 NOV 15 ANALYTICAL BIOCHEMISTRY 191 (1): 100-105 CHEN S; KIRSCHNER G; TRALDI P POSITIVE-ION FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRIC ANALYSIS OF THE MOLECULAR-SPECIES OF GLYCEROPHOSPHATIDYLSERINE | 2 | 17 |
| 23860 | 2 | 17 | 23504 1990 NOV [15] CHEMICAL & PHARMACEUTICAL BULLETIN 38 (11): 3055-3059 MIMAKI Y; SASHIDA Y STEROIDAL SAPONINS AND ALKALOIDS FROM THE BULBS OF LILIUM-BROWNII-VAR-COLCHESTERI | 1 | 22 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23861 | 9 | 40 | 23532 1990 NOV-DEC [NOV 15] ENERGY & FUELS 4 (6): 720-729 VANBERKEL GJ; GLISH GL; MCLUCKEY SA HIGH-PRESSURE AMMONIA CHEMICAL IONIZATION MASS-SPECTROMETRY AND MASS-SPECTROMETRY MASS-SPECTROMETRY FOR PORPHYRIN STRUCTURE DETERMINATION | 2 | 8 |
| 23862 | 5 | 21 | 23533 1990 NOV-DEC [NOV 15] ENERGY & FUELS 4 (6): 741-747 ECKARDT CB; CARTER JF; MAXWELL JR COMBINED LIQUID-CHROMATOGRAPHY MASS-SPECTROMETRY OF TETRAPYRROLES OF SEDIMENTARY SIGNIFICANCE | 1 | 14 |
| 23863 | 4 | 30 | 23543 1990 NOV [15] GEOCHIMICA ET COSMOCHIMICA ACTA 54 (11): 3021-3031 VANAARSSEN BGK; COX HC; HOOGENDOORN P; DELEEUW JW A CADINENE BIOPOLYMER IN FOSSIL AND EXTANT DAMMAR RESINS AS A SOURCE FOR CADINANES AND BICADINANES IN CRUDE OILS FROM SOUTH EAST-ASIA | 2 | 72 |
| 23864 | 14 | 30 | 23544 1990 NOV [15] GEOCHIMICA ET COSMOCHIMICA ACTA 54 (11): 3253-3257 MURAE T; NAORA M; HOSOKAWA K; TSUYUKI T; TAKAHASHI T THE OCCURRENCE OF 19,28-BISNORLANOSTANE DERIVATIVES IN A PLANT FOSSIL - A NOVEL GEOCHEMICAL DEGRADATION PROCESS OF TRITERPENOIDS | 0 | 1 |
| 23865 | 3 | 39 | 23570 1990 NOV [15] INTERNATIONAL JOURNAL OF CHEMICAL KINETICS 22 (11): 1137-1151 CAROLING G; RAJARAM J; KURIACOSE JC CIS-RUCL2(DMSO)4-CATALYZED OXIDATION OF SULFIDES BY N-METHYLMORPHOLINE N-OXIDE (NMO) | 0 | 2 |
| 23866 | 2 | 22 | 23581 1990 NOV [15] JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 38 (11): 2057-2060 FROHLICH O; SHIBAMOTO T STABILITY OF PULEGONE AND THUJONE IN ETHANOLIC SOLUTION | 0 | 2 |
| 23867 | 3 | 18 | 23598 1990 NOV [15] JOURNAL OF CHEMICAL RESEARCH-S (11): 366-367 GALAGOVSKY LR; GROS EG STEREOSELECTIVE EPOXIDATION OF STIGMASTEROL AND PREGNENOLONE TO GIVE 5-BETA,6-BETA-EPOXIDES | 0 | 7 |
| 23868 | 4 | 24 | 23628 1990 NOV-DEC [NOV 15] JOURNAL OF NATURAL PRODUCTS 53 (6): 1552-1556 NKENGFACK AE; FOMUM ZT; UBILLAS R; TEMPESTA MS ERYTHRINA STUDIES .17. A NEW PRENYLATED ISOFLAVONE AND TRITERPENOIDS FROM ERYTHRINA-ERIOTRIOCHA | 4 | 21 |
| 23869 | 5 | 21 | 23695 1990 NOV 15 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS (22): 1629-1631 SUGINOME H; WANG JB INTRAMOLECULAR BETA,GAMMA-ADDITION OF ALLYLIC ALKOXYL RADICALS - A NEW GENERAL-SYNTHESIS OF ALPHA-IODOEPOXIDES BY PHOTOLYSIS OF ALLYLIC ALCOHOL HYPOIODITES IN THE PRESENCE OF MERCURY(II) OXIDE, IODINE AND PYRIDINE IN BENZENE | 0 | 22 |
| 23870 | 6 | 16 | 23710 1990 NOV [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (11): 2889-2893 DAURIA MV; DERICCARDIS F; MINALE L; RICCIO R SYNTHESIS OF 24-METHYL-26-HYDROXYSTEROID SIDE-CHAINS - MODELS FOR STEREOCHEMICAL ASSIGNMENTS IN POLYHYDROXYLATED MARINE STEROIDS | 8 | 21 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23871 | 7 | 18 | 23711 1990 NOV [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (11): 2895-2898 DAURIA MV; PALOMA LG; MINALE L; RICCIO R STEREOCHEMICAL ASSIGNMENT AT C-24 AND C-25 OF MARINE 24-ETHYL-26-HYDROXY STEROIDS THROUGH COMPARISON WITH SYNTHETIC (24S,25S)-MODELS, (24S,25R)-MODELS, (24R,25R)-MODELS, AND (24R,25S)-MODELS | 4 | 6 |
| 23872 | 7 | 24 | 23712 1990 NOV [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (11): 2899-2904 HRYCKO S; MORAND P PARTICIPATION OF THE 19-SUBSTITUENT IN THE CONVERSION OF 19-HYDROXYANDROST-4-ENE-3,17-DIONE INTO THE CORRESPONDING 4,5-DIOSPHENOL | 0 | 3 |
| 23873 | 4 | 23 | 23713 1990 NOV [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (11): 2951-2955 BLOODWORTH AJ; COURTNEIDGE JL; CURTIS RJ; SPENCER MD PREPARATION OF UNSATURATED HYDROPEROXIDES FROM N-ALKENYL-N'-PARA-TOSYLHYDRAZINES | 0 | 15 |
| 23874 | 1 | 21 | 23714 1990 NOV [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (11): 3103-3108 CHALLIS BC; MILLIGAN JR; MITCHELL RC SYNTHESIS AND CHARACTERIZATION OF SOME NEW N-NITROSODIPEPTIDES | 0 | 6 |
| 23875 | 1 | 38 | 23717 1990 NOV [15] JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 (11): 1825-1828 PEERBOOM RAL; INGEMANN S; NIBBERING NMM; LIEBMAN JF PROTON AFFINITIES AND HEATS OF FORMATION OF THE IMINES CH2=NH, CH2=NME AND PHCH=NH | 2 | 67 |
| 23876 | 1 | 21 | 23743 1990 NOV [15] LIPIDS 25 (11): 695-700 VAZ AH; WONG AG; REITZ RC INVITRO INCORPORATION OF ELONGATED FATTY ACYL PRODUCTS INTO LIPID CLASSES IN THE HOUSEFLY, MUSCA-DOMESTICA L AND THE AMERICAN COCKROACH, PERIPLANETA-AMERICANA (L) | 0 | 1 |
| 23877 | 24 | 309 | 23757 1990 NOV [15] MASS SPECTROMETRY REVIEWS 9 (6): 583-630 KUCK D MASS-SPECTROMETRY OF ALKYLBENZENES AND RELATED-COMPOUNDS .2. GAS-PHASE ION CHEMISTRY OF PROTONATED ALKYLBENZENES (ALKYLBENZENIUM IONS) | 7 | 113 |
| 23878 | 3 | 21 | 23784 1990 NOV [15] ORGANIC MASS SPECTROMETRY 25 (11): 615-619 PARTANEN T; VAINIOTALO P; STAJER G; BERNATH G; PIHLAJA K ELECTRON-IMPACT AND CHEMICAL IONIZATION MASS-SPECTRA OF NORBORNANE ENE DI-EXO AND DI-ENDO-FUSED 1,3-OXAZIN-2(1H)-ONES AND 1,3-OXAZINE-2(1H)- THIONES | 1 | 15 |
| 23879 | 4 | 21 | 23858 1990 NOV [15] SYNTHESIS-STUTTGART (11): 1048-1053 GSTACH H; SEIL P REARRANGEMENT OF 3,3-DISUBSTITUTED 1-ARYL-4,5-DIHYDRO-5-OXO-3H-1,2,4-TRIAZOLIUM TETRAFLUOROBORATES .3. AN EFFICIENT SYNTHESIS OF 1,5-HETEROANNULATED 1,2-DIHYDRO-2-PHENYL-3H-1,2,4-TRIAZOL-3-ONES | 0 | 15 |
| 23880 | 3 | 19 | 23894 1990 NOV-DEC [NOV 15] ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES 45 (11-12): 1085-1089 GREINWALD R; LURZ G; WITTE L; CZYGAN FC A SURVEY OF ALKALOIDS IN SPARTIUM-JUNCEUM L (GENISTEAE-FABACEAE) | 1 | 12 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23881 | 6 | 22 | 23463 1990 NOV 30 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 173 (1): 60-66 GINER JL; DJERASSI C INHIBITION AND SUBSTRATE-SPECIFICITY OF YEAST DELTA-22-DESATURASE | 4 | 4 |
| 23882 | 1 | 12 | 23574 1990 DEC 1 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 101 (2-3): 181-190 MAEDA K; ROKUSHA H A NEW PERSONAL SYSTEM FOR HANDLING AND UTILIZING A MASS-SPECTRAL DATA-BASE | 0 | 3 |
| 23883 | 4 | 25 | 23575 1990 DEC 1 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 101 (2-3): 355-374 WANG JY; MARCH RE; CURTIS SJA; HARRISON AG FRAGMENTATION REACTIONS OF THE SINGLY AND DOUBLY CHARGED MOLECULAR-IONS OF DIMETHYLANILINES | 2 | 5 |
| 23884 | 1 | 34 | 23655 1990 DEC 7 JOURNAL OF ORGANIC CHEMISTRY 55 (25): 6082-6086 DOYLE MP; HIGH KG; BAGHERI V; PIETERS RJ; LEWIS PJ; et al. RHODIUM(II) PERFLUOROBUTYRATE CATALYZED SILANE ALCOHOLYSIS - A HIGHLY SELECTIVE ROUTE TO SILYL ETHERS | 0 | 39 |
| 23885 | 3 | 13 | 23656 1990 DEC 7 JOURNAL OF ORGANIC CHEMISTRY 55 (25): 6223-6225 GUNASEKERA SP; FAIRCLOTH GT NEW ACETYLENIC ALCOHOLS FROM THE SPONGE CRIBROCHALINA-VASCULUM | 3 | 31 |
| 23886 | 1 | 14 | 23749 1990 DEC 10 MACROMOLECULES 23 (25): 5295-5296 HAN MJ; PARK SM POLYNUCLEOTIDE ANALOGS - SYNTHESIS, CHARACTERIZATION, AND OPTICAL-PROPERTIES | 1 | 10 |
| 23887 | 3 | 49 | 23568 1990 DEC 12 INORGANIC CHEMISTRY 29 (25): 5101-5109 GASYNA Z; STILLMAN MJ ABSORPTION AND MAGNETIC CIRCULAR-DICHROISM SPECTROSCOPY OF METAL-OXIDIZED AND RING-OXIDIZED PORPHYRINS - SPECTRAL CHARACTERISTICS OF THE ONE-ELECTRON AND 2-ELECTRON OXIDATION-PRODUCTS OF COBALT OCTAETHYLPORPHYRIN | 3 | 26 |
| 23888 | 0 | 34 | 23443 1990 DEC [15] AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 163 (6): 2171-2183 JUCHEM M; POLLOW K BINDING OF ORAL-CONTRACEPTIVE PROGESTOGENS TO SERUM-PROTEINS AND CYTOPLASMIC-RECEPTOR | 0 | 27 |
| 23889 | 1 | 29 | 23505 1990 DEC [15] CHEMICAL & PHARMACEUTICAL BULLETIN 38 (12): 3283-3295 SANO T; HORIGUCHI Y; TSUDA Y DIOXOPYRROLINES .49. SYNTHESIS OF AZATROPOLONES VIA PHOTOCYCLOADDITION OF 5-ARYL-4-ETHOXYCARBONYL-1H-PYRROLE-2,3-DIONES TO ACETYLENES AND ETHYLENES | 0 | 8 |
| 23890 | 1 | 200 | 23507 1990 DEC [15] CHEMICAL REVIEWS 90 (8): 1483-1506 JORGENSEN KA; SCHIOTT B METALLAOXETANES AS INTERMEDIATE IN OXYGEN-TRANSFER REACTIONS - REALITY OR FICTION | 3 | 169 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23891 | 2 | 65 | 23508 1990 DEC [15] CHEMISCHE BERICHTE 123 (12): 2413-2428 AMBERG W; SEEBACH D (E,R,R)-5-ALKYLIDENE-2-TERT-BUTYL-6-METHYL-1,3-DIOXAN-4-ONES - PREPARATION FROM (R)-3-HYDROXYBUTYRIC ACID, CUPRATE ADDITIONS, AND HYDROLYZES TO 3-HYDROXYCARBOXYLIC ACIDS WITH CHIRAL SECONDARY ALKYL SUBSTITUENTS IN THE 2-POSITION | 1 | 51 |
| 23892 | 4 | 15 | 23582 1990 DEC [15] JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR 45 (12): 1653-1663 POKROVSKII LM; DERENDYAEV BG AUTOMATED-DETERMINATION OF MOLECULAR MASS FROM THE MASS-SPECTRUM OF A COMPOUND CONTAINING IMPURITIES | 0 | 0 |
| 23893 | 2 | 24 | 23609 1990 DEC [15] JOURNAL OF LIPID RESEARCH 31 (12): 2179-2185 SAUCIER SE; KANDUTSCH AA; GAYEN AK; NELSON JA; SPENCER TA OXYGENATION OF DESMOSTEROL AND CHOLESTEROL IN CELL-CULTURES | 4 | 7 |
| 23894 | 47 | 202 | 23693 1990 DEC [15] JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 12 (4): 355-406 ATTAURRAHMAN; QURESHI MM; ALI SS CHEMICAL-CONSTITUENTS OF ALSTONIA SPECIES | 0 | 0 |
| 23895 | 1 | 7 | 23718 1990 DEC [15] JOURNAL OF THE INDIAN CHEMICAL SOCIETY 67 (12): 1004-1006 BHAKUNI RS; JAIN DC; SHUKLA YN; THAKUR RS LIPID CONSTITUENTS FROM ARTEMISIA-ANNUA | 0 | 5 |
| 23896 | 3 | 27 | 23744 1990 DEC [15] LIPIDS 25 (12): 821-826 POMONIS JG; HAKK H SYNTHESIS OF OMEGA-9-TETRACOSYNOIC AND OMEGA-9-OCTACOSYNOIC ACIDS AS ENTRIES INTO TRITIATED METABOLIC PRECURSORS OF CIS-9-TRICOSENE AND CIS-9-HEPTACOSENE IN THE HOUSEFLY | 1 | 3 |
| 23897 | 6 | 18 | 23745 1990 DEC [15] LIPIDS 25 (12): 835-840 CARBALLEIRA NM; SHALABI F IDENTIFICATION OF NATURALLY-OCCURRING TRANS, TRANS DELTA-5,9 FATTY-ACIDS FROM THE SPONGE PLAKORTIS-HALICHONDROIDES | 9 | 14 |
| 23898 | 24 | 255 | 23764 1990 DEC [15] NATURAL PRODUCT REPORTS 7 (6): 459-484 HARRISON DM THE BIOSYNTHESIS OF TRITERPENOIDS, STEROIDS, AND CAROTENOIDS | 2 | 9 |
| 23899 | 6 | 42 | 23785 1990 DEC [15] ORGANIC MASS SPECTROMETRY 25 (12): 637-644 CHOWDHURY SK; HARRISON AG FRAGMENTATION REACTIONS OF SOME DEPROTONATED ACETOPHENONES | 1 | 4 |
| 23900 | 0 | 31 | 23891 1990 DEC 15 VETERINARY RECORD 127 (24): 592-596 BROOKS R SURVEY OF THE DOG-POPULATION OF ZIMBABWE AND ITS LEVEL OF RABIES VACCINATION | 0 | 24 |
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