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Nodes: 29221,
Authors: 40665,
Journals: 1485,
Outer References: 554040,
Words: 41910
Collection span: 1946 - 2005
View: Overview. Sorted by year, source, volume, issue, page.
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| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
|---|---|---|---|---|---|
| 23601 | 1 | 28 | 23601 1990 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 |
| 23602 | 1 | 10 | 23602 1990 JOURNAL OF CHROMATOGRAPHY 520: 149-155 HAZAI I; LEDNICZKY L GAS-CHROMATOGRAPHIC MASS-SPECTROMETRIC IDENTIFICATION OF IMPURITIES IN 1,2-DIETHOXYBENZENE | 0 | 0 |
| 23603 | 1 | 20 | 23603 1990 JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS 527 (2): 303-314 SALARI H; EIGENDORF GK DETECTION OF LYSO-PLATELET-ACTIVATING FACTOR BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY AFTER DERIVATIZATION WITH FLUORESCENT FATTY-ACIDS | 1 | 5 |
| 23604 | 1 | 17 | 23604 1990 JOURNAL OF CLINICAL MICROBIOLOGY 28 (7): 1509-1513 MARUMO K; AOKI Y DISCRIMINANT-ANALYSIS OF CELLULAR FATTY-ACIDS OF CANDIDA SPECIES, TORULOPSIS-GLABRATA, AND CRYPTOCOCCUS-NEOFORMANS DETERMINED BY GAS-LIQUID-CHROMATOGRAPHY | 0 | 8 |
| 23605 | 1 | 22 | 23605 1990 JOURNAL OF HETEROCYCLIC CHEMISTRY 27 (2): 119-126 SHISHOO CJ; DEVANI MB; BHADTI VS; JAIN KS; ANANTHAN S REACTION OF NITRILES UNDER ACIDIC CONDITIONS .6. SYNTHESIS OF CONDENSED 4-CHLOROPYRIMIDINES AND 4-AMINOPYRIMIDINES FROM ORTHO-AMINONITRILES | 0 | 15 |
| 23606 | 2 | 15 | 23606 1990 JOURNAL OF HETEROCYCLIC CHEMISTRY 27 (5): 1401-1406 KHERFI HN; HAMDI M; SPEZIALE V REACTION OF 1-CARBOXYMETHYLENE-4-HYDROXY-6-METHYL-2-PYRIDONE ESTERS WITH AROMATIC-ALDEHYDES | 0 | 2 |
| 23607 | 2 | 20 | 23607 1990 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 |
| 23608 | 2 | 6 | 23608 1990 JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS 28 (1): 25-28 EISENBRAUN EJ; DEWPRASHAD B; GENO PW; TAYLOR AR SYNTHESIS OF 2,5,8-TRIMETHYL-3,4-DIHYDRO-1(2H)-NAPHTHALENONE-2-D AND 3,5,8-TRIMETHYL-3,4-DIHYDRO-1(2H)-NAPHTHALENONE-2,2-D2 | 0 | 0 |
| 23609 | 2 | 24 | 23609 1990 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 |
| 23610 | 1 | 22 | 23610 1990 JOURNAL OF MEDICINAL CHEMISTRY 33 (4): 1246-1252 COOPER CS; KLOCK PL; CHU DTW; FERNANDES PB THE SYNTHESIS AND ANTIBACTERIAL ACTIVITIES OF QUINOLONES CONTAINING 5-MEMBERED AND 6-MEMBERED HETEROCYCLIC SUBSTITUENTS AT THE 7-POSITION | 0 | 9 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23611 | 2 | 8 | 23611 1990 JOURNAL OF MOLECULAR STRUCTURE 217: 297-306 ADLER B; DOBERS S; WILL J 2-DIMENSIONAL AND 3-DIMENSIONAL STRUCTURE SEARCH TO SOLVE SPECTROSCOPIC PROBLEMS IN INDUSTRY | 0 | 0 |
| 23612 | 1 | 24 | 23612 1990 JOURNAL OF NATURAL PRODUCTS 53 (1): 152-156 LEMOS TLG; MCCHESNEY JD UTILIZATION OF COMMON NATURAL-PRODUCTS AS SYNTHONS - PREPARATION OF PROGESTERONE FROM LITHOCHOLIC ACID | 0 | 1 |
| 23613 | 3 | 11 | 23613 1990 JOURNAL OF NATURAL PRODUCTS 53 (1): 212-215 RAO KV; RAO NSP CHEMISTRY OF SAURURUS-CERNUUS .6. 3 NEW NEOLIGNANS | 1 | 13 |
| 23614 | 6 | 15 | 23614 1990 JOURNAL OF NATURAL PRODUCTS 53 (2): 333-339 SON KH; DO JC; KANG SS STEROIDAL SAPONINS FROM THE RHIZOMES OF POLYGONATUM-SIBIRICUM | 1 | 8 |
| 23615 | 1 | 12 | 23615 1990 JOURNAL OF NATURAL PRODUCTS 53 (2): 500-502 VINET C; QUILHOT W; GAMBARO V; GARBARINO JA STUDIES ON CHILEAN LICHENS .13. POLYSUBSTITUTED DEPSIDES FROM LECANIA-BRIALMONTII | 0 | 2 |
| 23616 | 2 | 9 | 23616 1990 JOURNAL OF NATURAL PRODUCTS 53 (2): 523-526 BALAKRISHNA K; KUNDU AB; PATRA A ROXBURGHIADIOL-A AND ROXBURGHIADIOL-B, 2 14-ALPHA-METHYLSTEROLS FROM AGLAIA-ROXBURGHIANA | 0 | 3 |
| 23617 | 3 | 17 | 23617 1990 JOURNAL OF NATURAL PRODUCTS 53 (3): 559-564 AQUINO R; DESIMONE F; VINCIERI FF; PIZZA C; GACSBAITZ E NEW POLYHYDROXYLATED TRITERPENES FROM UNCARIA-TOMENTOSA | 3 | 37 |
| 23618 | 9 | 15 | 23618 1990 JOURNAL OF NATURAL PRODUCTS 53 (3): 565-572 MADAIO A; NOTARO G; PICCIALLI V; SICA D MINOR 5,6-SECOSTEROLS FROM THE MARINE SPONGE HIPPOSPONGIA-COMMUNIS - ISOLATION AND SYNTHESIS OF (7Z,22E,24R)-24-METHYL-5,6-SECOCHOLESTA-7,22-DIENE-3-BETA,5-BETA,6-TRIOL | 9 | 12 |
| 23619 | 8 | 17 | 23619 1990 JOURNAL OF NATURAL PRODUCTS 53 (3): 669-674 GUNASEKERA SP; GUNASEKERA M; GUNAWARDANA GP; MCCARTHY P; BURRES N 2 NEW BIOACTIVE CYCLIC PEROXIDES FROM THE MARINE SPONGE PLAKORTIS-ANGULOSPICULATUS | 3 | 33 |
| 23620 | 3 | 11 | 23620 1990 JOURNAL OF NATURAL PRODUCTS 53 (3): 732-734 PERRY NB; BECKER EG; BLUNT JW; LAKE RJ; MUNRO MHG DIYNE ENOL ETHERS OF GLYCEROL FROM A NEW-ZEALAND SPONGE, PETROSIA-HEBES | 4 | 8 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23621 | 3 | 14 | 23621 1990 JOURNAL OF NATURAL PRODUCTS 53 (4): 953-955 KOKPOL U; CHAVASIRI W; CHITTAWONG V; MILES DH TARAXERYL CIS-PARA-HYDROXYCINNAMATE, A NOVEL TARAXERYL FROM RHIZOPHORA-APICULATA | 0 | 6 |
| 23622 | 5 | 18 | 23622 1990 JOURNAL OF NATURAL PRODUCTS 53 (4): 975-977 ANSAASAMOAH R; KAPADIA GJ; LLOYD HA; SOKOLOSKI EA PICRATIDINE, A NEW INDOLE ALKALOID FROM PICRALIMA-NITIDA SEEDS | 1 | 8 |
| 23623 | 8 | 15 | 23623 1990 JOURNAL OF NATURAL PRODUCTS 53 (4): 1009-1014 MA WW; ANDERSON JE; MCKENZIE AT; BYRN SR; MCLAUGHLIN JL; et al. TUBULOSINE - AN ANTITUMOR CONSTITUENT OF POGONOPUS-SPECIOSUS | 3 | 7 |
| 23624 | 15 | 22 | 23624 1990 JOURNAL OF NATURAL PRODUCTS 53 (5): 1262-1266 MIGLIUOLO A; PICCIALLI V; SICA D STEROIDAL KETONES FROM THE SPONGE GEODIA-CYDONIUM | 10 | 17 |
| 23625 | 2 | 16 | 23625 1990 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 |
| 23626 | 2 | 16 | 23626 1990 JOURNAL OF NATURAL PRODUCTS 53 (5): 1342-1344 AHMED Z; KAZMI SN; MALIK A A NEW PENTACYCLIC TRITERPENE FROM ABUTILON-PAKISTANICUM | 1 | 3 |
| 23627 | 1 | 6 | 23627 1990 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 |
| 23628 | 4 | 24 | 23628 1990 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 |
| 23629 | 3 | 36 | 23629 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (1): 227-239 MARSHALL JA; ROBINSON ED; LEBRETON J SYNTHESIS OF THE TUMOR INHIBITORY TOBACCO CONSTITUENTS ALPHA-2,7,11-CEMBRATRIENE-4,6-DIOL AND BETA-2,7,11-CEMBRATRIENE-4,6-DIOL BY DIASTEREOSELECTIVE [2,3] WITTIG RING CONTRACTION | 0 | 19 |
| 23630 | 17 | 70 | 23630 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (2): 517-521 NODE M; NAGASAWA H; FUJI K CHIRAL TOTAL SYNTHESIS OF INDOLE ALKALOIDS OF THE ASPIDOSPERMA AND HUNTERIA TYPES | 4 | 65 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23631 | 1 | 55 | 23631 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (2): 653-661 SHINER VJ; ENSINGER MW; KRIZ GS; HALLEY KA GAMMA-SILICON STABILIZATION OF CARBONIUM-IONS IN SOLVOLYSIS .4. SOLVOLYSIS OF CIS-3-(TRIMETHYLSILYL)CYCLOHEXYL AND TRANS-3- (TRIMETHYLSILYL)CYCLOHEXYL AND CIS-3-TERT-BUTYLCYCLOHEXYL PARA-BROMOBENZENESULFONATES | 0 | 24 |
| 23632 | 14 | 42 | 23632 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (3): 791-798 MEYERS AI; BIENZ S ASYMMETRIC TOTAL SYNTHESIS OF (+)-DELTA-9(12)-CAPNELLENE | 12 | 38 |
| 23633 | 11 | 42 | 23633 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (3): 798-811 HEATHCOCK CH; NORMAN MH; DICKMAN DA TOTAL SYNTHESIS OF (+/-)-VALLESAMIDINE | 7 | 30 |
| 23634 | 6 | 65 | 23634 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (3): 843-862 STILLE JR; SANTARSIERO BD; GRUBBS RH REARRANGEMENT OF BICYCLO[2.2.1]HEPTANE RING-SYSTEMS BY TITANOCENE ALKYLIDENE COMPLEXES TO BICYCLO[3.2.0]HEPTANE ENOL ETHERS - TOTAL SYNTHESIS OF (+/-)-DELTA-9(12)-CAPNELLENE | 3 | 50 |
| 23635 | 4 | 71 | 23635 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (5): 1589-1598 PAQUETTE LA; ROSS RJ; SHI YJ REGIOSELECTIVE ROUTES TO NUCLEOPHILIC OPTICALLY-ACTIVE 2-CARENE AND 3-CARENE SYSTEMS | 0 | 32 |
| 23636 | 2 | 21 | 23636 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (7): 2011-2016 DABBAGH HA; DAVIS BH PYROLYSIS OF SEC-BUTYL ACETATE - IS THE STEREOSPECIFIC SYN ELIMINATION A HOMOGENEOUS OR HETEROGENEOUS REACTION | 1 | 6 |
| 23637 | 7 | 51 | 23637 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (7): 2200-2206 HERMKENS PHH; VONMAARSEVEEN JH; BERENS HW; SMITS JMM; KRUSE CG; et al. INTRAMOLECULAR PICTET-SPENGLER REACTION OF N-ALKOXYTRYPTOPHANS AND TRYPTAMINES .2. SYNTHESIS OF CORYNANTHE ALKALOID DERIVATIVES CONTAINING A TETRAHYDRO-1,2-OXAZINE AS THE D-RING | 0 | 17 |
| 23638 | 7 | 12 | 23638 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (8): 2548-2552 RICCIO R; FINAMORE E; SANTANIELLO M; ZOLLO F STEREOSELECTIVE SYNTHESIS OF (24S) AND (24R)-24- (HYDROXYMETHYL)CHOLESTA-5,22(E)-DIEN-3-BETA-OL - MODEL COMPOUNDS FOR STEREOCHEMICAL ASSIGNMENTS OF POLYHYDROXYLATED MARINE STEROIDS | 6 | 13 |
| 23639 | 3 | 43 | 23639 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (9): 2725-2736 STERNBACH DD; ENSINGER CL SYNTHESIS OF POLYQUINANES .3. TOTAL SYNTHESIS OF (+/-)-HIRSUTENE - THE INTRAMOLECULAR DIELS-ALDER APPROACH | 3 | 31 |
| 23640 | 1 | 34 | 23640 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (9): 2736-2742 HANZLIK RP; WELLER PE; DESAI J; ZHENG J; HALL LR; et al. SYNTHESIS OF MERCAPTURIC ACID-DERIVATIVES OF PUTATIVE TOXIC METABOLITES OF BROMOBENZENE | 1 | 27 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23641 | 26 | 74 | 23641 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (9): 2806-2813 CORDEIRO ML; DJERASSI C BIOSYNTHETIC-STUDIES OF MARINE LIPIDS .25. BIOSYNTHESIS OF DELTA-9(11)- STEROLS AND DELTA-7-STEROLS AND SAPONINS IN SEA-CUCUMBERS | 20 | 20 |
| 23642 | 3 | 22 | 23642 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (10): 3406-3409 JAHNGEN EGE; LENTZ RR; PESHECK PS; SACKETT PH HYDROLYSIS OF ADENOSINE-TRIPHOSPHATE BY CONVENTIONAL OR MICROWAVE-HEATING | 0 | 62 |
| 23643 | 2 | 15 | 23643 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (10): 3409-3410 OFOSUASANTE K; STOCK LM SELECTIVE DEUTERIATION OF ARYLALKANES WITH MIXED METAL REAGENTS | 0 | 0 |
| 23644 | 7 | 48 | 23644 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (11): 3484-3492 KUREKTYRLIK A; WICHA J; ZARECKI A METHYLATION AND HYDROXYMETHYLATION OF ALLYLIC ALCOHOLS VIA RADICAL CYCLIZATION - METHODOLOGY FOR STEREOSELECTIVE CONSTRUCTION OF AN ALIPHATIC CHAIN IN APPLICATION TO STEROL SYNTHESIS | 3 | 14 |
| 23645 | 5 | 30 | 23645 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (11): 3568-3572 MEHTA G; MURTY AN SYNTHETIC STUDIES TOWARD THE NOVEL TETRACYCLIC DITERPENE LONGIPENOL - CONSTRUCTION OF THE ABD TRICARBOCYCLIC FRAMEWORK | 2 | 11 |
| 23646 | 2 | 16 | 23646 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (13): 4136-4144 COXON JM; STEEL PJ; WHITTINGTON BI TRAJECTORY OF ELECTROPHILIC ATTACK ON TRISUBSTITUTED CYCLOPROPANES | 4 | 18 |
| 23647 | 1 | 43 | 23647 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (14): 4364-4370 TADA M; HIRATSUKA M; GOTO H PHOTOLYSES OF (3-NAPHTHOXYPROPYL)COBALOXIME, (4-NAPHTHYLBUTYL)COBALOXIME, AND (4-NAPHTHYL-4-OXOBUTYL)COBALOXIME | 0 | 7 |
| 23648 | 3 | 67 | 23648 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (16): 4943-4950 AGRANAT I; COHEN S; ISAKSSON R; SANDSTROM J; SUISSA MR STATIC AND DYNAMIC STEREOCHEMISTRY OF A CHIRAL, DOUBLY BRIDGED 9,10-DIPHENYLANTHRACENE FROM A STEREOSPECIFIC POLYCYCLIC AROMATIC DICARBONYL COUPLING | 0 | 9 |
| 23649 | 3 | 19 | 23649 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (17): 5165-5170 FIELDS EK; BEHREND SJ; MEYERSON S; WINZENBURG ML; ORTEGA BR; et al. DIARYL-SUBSTITUTED MALEIC ANHYDRIDES | 0 | 10 |
| 23650 | 13 | 43 | 23650 1990 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23651 | 3 | 41 | 23651 1990 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 |
| 23652 | 0 | 40 | 23652 1990 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 |
| 23653 | 2 | 83 | 23653 1990 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 |
| 23654 | 3 | 24 | 23654 1990 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 |
| 23655 | 1 | 34 | 23655 1990 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 |
| 23656 | 3 | 13 | 23656 1990 JOURNAL OF ORGANIC CHEMISTRY 55 (25): 6223-6225 GUNASEKERA SP; FAIRCLOTH GT NEW ACETYLENIC ALCOHOLS FROM THE SPONGE CRIBROCHALINA-VASCULUM | 3 | 31 |
| 23657 | 1 | 25 | 23657 1990 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 |
| 23658 | 2 | 26 | 23658 1990 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 |
| 23659 | 10 | 50 | 23659 1990 JOURNAL OF PHYCOLOGY 26 (3): 484-489 PATTERSON GW; VANVALKENBURG SD STEROLS OF DICTYOCHA-FIBULA (CHRYSOPHYCEAE) AND OLISTHODISCUS-LUTEUS (RAPHIDOPHYCEAE) | 2 | 3 |
| 23660 | 4 | 24 | 23660 1990 JOURNAL OF PHYSICAL CHEMISTRY 94 (11): 4412-4415 HACALOGLU J; GOKMEN A; SUZER S NEGATIVE-ION FORMATION IN CLCH2COCL, CCL3COCL, AND CLCH2CHO UNDER LOW-ENERGY ELECTRON-IMPACT | 0 | 2 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23661 | 1 | 22 | 23661 1990 JOURNAL OF PHYSICAL CHEMISTRY 94 (13): 5200-5202 AMIRAV A ELECTRON-IMPACT MASS-SPECTROMETRY OF CHOLESTEROL IN SUPERSONIC MOLECULAR-BEAMS | 0 | 14 |
| 23662 | 4 | 51 | 23662 1990 JOURNAL OF PHYSICAL CHEMISTRY 94 (15): 5767-5772 FALK KJ; STEER RP THERMALLY ACTIVATED EMISSION OF ADAMANTANETHIONE, THIOFENCHONE, AND THIOCAMPHOR | 1 | 4 |
| 23663 | 11 | 25 | 23663 1990 JOURNAL OF PHYSICAL CHEMISTRY 94 (21): 8014-8016 XIE XL; SIMON JD PICOSECOND MAGNETIC CIRCULAR-DICHROISM SPECTROSCOPY | 0 | 10 |
| 23664 | 9 | 73 | 23664 1990 JOURNAL OF PHYSICAL ORGANIC CHEMISTRY 3 (7): 419-427 STANLEY J; MATALLANA A; KINGSBURY CA CORRELATION OF MOLECULAR MECHANICS AND NMR DATA - CONFORMATION AND CONFIGURATION OF THE MEERWEIN LACTONES | 1 | 9 |
| 23665 | 32 | 241 | 23665 1990 JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH 49 (7): 330-349 BHAKUNI DS; JAIN S BIOACTIVE METABOLITES OF THE MARINE-INVERTEBRATES .1. SPONGES, JELLY FISH, SEA-ANEMONES, CORALS AND BRYOZOANS | 3 | 11 |
| 23666 | 16 | 71 | 23666 1990 JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH 49 (9): 449-456 MUKHERJEE KS; BHATTACHARJEE P; MEHROTRA A TRITERPENOIDS OF EUPHORBIACEAE FAMILY - 1980-89 | 0 | 0 |
| 23667 | 4 | 28 | 23667 1990 JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY 36 (1-2): 153-174 SCHANZER W; OPFERMANN G; DONIKE M METABOLISM OF STANOZOLOL - IDENTIFICATION AND SYNTHESIS OF URINARY METABOLITES | 3 | 40 |
| 23668 | 7 | 36 | 23668 1990 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 |
| 23669 | 5 | 56 | 23669 1990 JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 48 (6): 463-475 KOGA K ENANTIOSELECTIVE REACTIONS USING CHIRAL LITHIUM AMIDES | 0 | 43 |
| 23670 | 24 | 35 | 23670 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (1): 305-310 DOSS GA; PROUDFOOT JR; SILVA CJ; DJERASSI C BIOSYNTHETIC-STUDIES OF MARINE LIPIDS .24. EXPERIMENTAL DEMONSTRATION OF AN UNPRECEDENTED CYCLOPROPANE-]CYCLOPROPANE REARRANGEMENT IN THE BIOSYNTHESIS OF THE SPONGE STEROL PETROSTEROL | 26 | 25 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23671 | 8 | 53 | 23671 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (3): 1164-1171 IHARA M; SUZUKI M; FUKUMOTO K; KABUTO C ASYMMETRIC TOTAL SYNTHESIS OF ATISINE VIA INTRAMOLECULAR DOUBLE MICHAEL REACTION | 2 | 48 |
| 23672 | 5 | 32 | 23672 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (3): 1185-1190 BORECKA B; CAMERON TS; LINDEN A; RASHIDIRANJBAR P; SANDSTROM J X-RAY CRYSTALLOGRAPHIC DETERMINATION OF ABSOLUTE-CONFIGURATIONS AND CONFORMATIONS OF 2 CONFORMATIONAL ISOMERS OF 1,2,3,4-DIBENZO-TRANS-6,7-DIBROMO-1,3-CYCLOOCTADIENE, A 2,2'-BRIDGED BIPHENYL | 16 | 24 |
| 23673 | 9 | 24 | 23673 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (4): 1471-1479 SCHIPPER PE; KELLOGG RM THEORETICAL STRUCTURE SPECTRUM RELATIONSHIPS IN THE CIRCULAR-DICHROISM OF CHIRAL CROWN ETHERS - APPLICATION TO CHIRAL PYRIDINE-SUBSTITUTED CROWNS | 1 | 3 |
| 23674 | 15 | 33 | 23674 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (5): 2014-2016 OSTERHELD TH; BRAUMAN JI INFRARED MULTIPLE PHOTON DISSOCIATION OF BUTYROPHENONE CATION - A STEPWISE MCLAFFERTY REARRANGEMENT | 5 | 14 |
| 23675 | 2 | 25 | 23675 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (6): 2368-2372 SHONO T; MATSUMURA Y; KATOH S; TAKEUCHI K; SASAKI K; et al. ELECTROORGANIC CHEMISTRY .120. NEW PATTERNS OF ANODIC-OXIDATION OF AMIDES - SYNTHESIS OF ALPHA-AMINO ALDEHYDE ACETALS AND PYRROLIDINES FROM AMINES | 0 | 34 |
| 23676 | 6 | 31 | 23676 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (9): 3403-3408 SHUSTOV GV; VARLAMOV SV; RAUK A; KOSTYANOVSKY RG CHIROPTICAL PROPERTIES OF THE DIAZIRINE CHROMOPHORE | 1 | 15 |
| 23677 | 5 | 16 | 23677 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (9): 3505-3509 CIMINIELLO P; FATTORUSSO E; MAGNO S; MANGONI A; PANSINI M INCISTEROLS, A NEW CLASS OF HIGHLY DEGRADED STEROLS FROM THE MARINE SPONGE DICTYONELLA-INCISA | 11 | 19 |
| 23678 | 1 | 52 | 23678 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (11): 4477-4483 SELTZER S MODELS FOR BACTERIORHODOPSIN-CATALYZED DARK CIS-TRANS ISOMERIZATION OF BOUND RETINAL | 0 | 10 |
| 23679 | 8 | 105 | 23679 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (12): 4879-4891 AUBE J; WANG YG; HAMMOND M; TANOL M; TAKUSAGAWA F; et al. SYNTHETIC ASPECTS OF AN ASYMMETRIC NITROGEN-INSERTION PROCESS - PREPARATION OF CHIRAL, NON-RACEMIC CAPROLACTAMS AND VALEROLACTAMS - TOTAL SYNTHESIS OF (-)-ALLOYOHIMBANE | 0 | 44 |
| 23680 | 10 | 68 | 23680 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (14): 5452-5460 PETKE JD; MAGGIORA GM; CHRISTOFFERSEN RE ABINITIO CONFIGURATION-INTERACTION AND RANDOM PHASE APPROXIMATION CALCULATIONS OF THE EXCITED SINGLET AND TRIPLET-STATES OF ADENINE AND GUANINE | 4 | 30 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23681 | 5 | 17 | 23681 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (17): 6443-6445 AHMED MS; HUDSON CE; TRAEGER JC; GIAM CS; MCADOO DJ ROH2+ FORMATION FROM IONIZED N-HEXYL ETHERS - AN UNEQUIVOCAL DISSOCIATION THROUGH AN ION NEUTRAL COMPLEX IN THE GAS-PHASE | 2 | 13 |
| 23682 | 5 | 16 | 23682 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (19): 7051-7053 HIGUCHI T; UZU S; HIROBE M SYNTHESIS OF A HIGHLY STABLE IRON PORPHYRIN COORDINATED BY ALKYLTHIOLATE ANION AS A MODEL FOR CYTOCHROME-P-450 AND ITS CATALYTIC ACTIVITY IN O-O BOND-CLEAVAGE | 16 | 54 |
| 23683 | 12 | 64 | 23683 1990 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 |
| 23684 | 1 | 27 | 23684 1990 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 |
| 23685 | 9 | 16 | 23685 1990 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 112 (26): 9626-9627 GINER JL; SILVA CJ; DJERASSI C BIOSYNTHETIC-STUDIES OF MARINE LIPIDS .32. THE MISSING STEP IN STEROL CYCLOPROPYL BIOSYNTHESIS - ENZYMATIC DESATURATION OF 24(S)- ETHYLCHOLESTEROL | 17 | 16 |
| 23686 | 10 | 21 | 23686 1990 JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY 67 (6): 388-393 SOULIER P; FARINES M; SOULIER J TRITERPENE ALCOHOLS, 4-METHYLSTEROLS AND 4-DESMETHYLSTEROLS OF SAL AND ILLIPE BUTTERS | 2 | 12 |
| 23687 | 5 | 58 | 23687 1990 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 1 (1): 1-5 MCLAFFERTY FW ANALYTICAL INFORMATION FROM MASS-SPECTROMETRY, PAST AND FUTURE | 0 | 9 |
| 23688 | 7 | 84 | 23688 1990 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 1 (1): 72-84 GRESE RP; CERNY RL; GROSS ML; SENGE M DETERMINATION OF STRUCTURE AND PROPERTIES OF MODIFIED CHLOROPHYLLS BY USING FAST ATOM BOMBARDMENT COMBINED WITH TANDEM MASS-SPECTROMETRY | 2 | 26 |
| 23689 | 6 | 24 | 23689 1990 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 1 (1): 104-106 CARDOSO AM; FERRERCORREIA AJ; FOKKENS RH; NIBBERING NMM THE ROLE OF DISTONIC IONS IN THE FORMATION OF CH3NH3+ AND (CH3)2NH2+ FROM THE MOLECULAR-IONS OF OCTOPAMINE AND SYNEPHRINE | 1 | 4 |
| 23690 | 5 | 66 | 23690 1990 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 1 (2): 119-128 AMY JW; BAITINGER WE; COOKS RG BUILDING MASS SPECTROMETERS AND A PHILOSOPHY OF RESEARCH | 1 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23691 | 10 | 19 | 23691 1990 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 1 (3): 238-248 MOLLOVA N; LONGEVIALLE P ELECTRON IONIZATION INDUCED FRAGMENTATION OF MACROCYCLIC AMINES CNH2N-1NH2 - EVIDENCE FOR THE REARRANGEMENT OF AMINOCARBENE RADICAL CATIONS AND A COMPARISON WITH LONG-CHAIN ESTERS | 5 | 10 |
| 23692 | 2 | 25 | 23692 1990 JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 12 (2): 152-157 RAHMAN AU; KHAN MY SYNTHESIS OF CYCLOHEXANONE DERIVATIVES AND A STUDY OF ENAMINE REACTIONS | 0 | 0 |
| 23693 | 47 | 202 | 23693 1990 JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 12 (4): 355-406 ATTAURRAHMAN; QURESHI MM; ALI SS CHEMICAL-CONSTITUENTS OF ALSTONIA SPECIES | 0 | 0 |
| 23694 | 2 | 8 | 23694 1990 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS (16): 1074-1076 ORITO K; OHTO M; SUGINOME H A LONG-RANGE INTRAMOLECULAR FUNCTIONALIZATION BY ALKOXYL RADICALS - A LONG-RANGE INTRAMOLECULAR OXYGENATION OF C(15) OF THE ANDROSTANE SKELETON | 1 | 5 |
| 23695 | 5 | 21 | 23695 1990 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 |
| 23696 | 2 | 29 | 23696 1990 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 |
| 23697 | 3 | 27 | 23697 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (1): 11-18 GRATTAN TJ; WHITEHURST JS CHIRAL 2,2-DISUBSTITUTED CYCLOHEXANONES - ANNULATION VIA CLAISEN REARRANGEMENT PRODUCTS | 2 | 18 |
| 23698 | 3 | 24 | 23698 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (1): 153-157 CLAWSON P; LUNN PM; WHITING DA SYNTHETIC STUDIES ON O-HETEROCYCLES VIA CYCLOADDITIONS .1. PHOTOCHEMICAL (ELECTRON-TRANSFER SENSITIZED) C-C CLEAVAGE OF DIARYLOXIRANES | 0 | 10 |
| 23699 | 3 | 13 | 23699 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (1): 163-166 SCHOR L; SELDES AM; GROS EG ZINC(II)-PROMOTED STEREOSPECIFIC REARRANGEMENT OF 17-HYDROXY-20-OXOPREGNANE DERIVATIVES | 0 | 9 |
| 23700 | 10 | 60 | 23700 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (3): 477-484 KURZER F; ALLEN AA DIISOPHORONE AND RELATED-COMPOUNDS .23. A REARRANGEMENT OF THE TRICYCLO[7.3.1.02,7]TRIDECANE TO THE BICYCLO[4.2.1]NONANE-7-SPIRO-2'- (TETRAHYDROFURAN) RING-SYSTEM | 1 | 3 |
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