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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 |
|---|---|---|---|---|---|
| 23701 | 3 | 35 | 23701 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (5): 1247-1253 SUGINOME H; OHTSUKA T; YAMAMOTO Y; ORITO K; JAIME C; et al. PHOTOINDUCED MOLECULAR-TRANSFORMATIONS .109. CONFORMATIONAL DEPENDENCE OF THE STEREOCHEMISTRY OF PHOTOCHEMICAL 1,3-ACYL SHIFTS OF BETA,GAMMA-UNSATURATED CYCLIC-KETONES - CONFORMATION-SPECIFIC PHOTOREARRANGEMENTS OF STEROIDAL BETA,GAMMA-UNSATURATED CYCLIC-KETONES, 7A-HOMOCHOLEST-5-EN-7A-ONE AND 4A-HOMO-5-ALPHA-CHOLEST-1-EN-4-ONE | 1 | 5 |
| 23702 | 4 | 32 | 23702 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (5): 1271-1280 NAITO T; KOJIMA N; MIYATA O; NINOMIYA I; INOUE M; et al. PHOTOCYCLIZATION OF ENAMIDES .29. A GENERAL STRATEGY FOR THE SYNTHESIS OF IPECAC AND HETEROYOHIMBINE ALKALOIDS | 1 | 19 |
| 23703 | 8 | 50 | 23703 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (7): 2019-2026 KURZER F; ALLEN AA DI-ISOPHORONE AND RELATED-COMPOUNDS .26. REACTIONS OF BICYCLO[4.2.1]NONANE-7-SPIRO-2'-(TETRAHYDROFURAN) DERIVATIVES | 0 | 0 |
| 23704 | 13 | 44 | 23704 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (8): 2199-2205 SUGINOME H; SENBOKU H; YAMADA S PHOTOINDUCED MOLECULAR-TRANSFORMATIONS .112. TRANSFORMATION OF STEROIDS INTO RING-A-AROMATIZED STEROIDS AND 19-NORSTEROIDS INVOLVING A REGIOSELECTIVE BETA-SCISSION OF ALKOXYL RADICALS - SYNTHESIS OF 2 MARINE NATURAL-PRODUCTS, 19-NOR-5-ALPHA-CHOLESTAN-3-BETA-OL AND 19-NORCHOLEST-4-EN-3-ONE, AND NEW SYNTHESIS OF ESTRONE AND 19-NORTESTOSTERONE | 2 | 10 |
| 23705 | 32 | 60 | 23705 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (8): 2213-2218 AKIHISA T; TAMURA T; MATSUMOTO T; KOKKE WCMC; GHOSH P; et al. (22Z,24S)-STIGMASTA-5,22,25-TRIEN-3-BETA-OL AND OTHER NOVEL STEROLS FROM CLERODENDRUM-SCANDENS - 1ST REPORT OF THE ISOLATION OF A CIS-DELTA-22-UNSATURATED STEROL FROM A HIGHER-PLANT | 8 | 17 |
| 23706 | 4 | 34 | 23706 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (8): 2281-2286 ZHOU WS; ZHOU HQ; WANG ZQ STUDIES ON SYNTHESIS OF PLANT-GROWTH HORMONE STEROIDS .16. STEREOSELECTIVE SYNTHESIS OF 26,27-DINORBRASSINOLIDE | 0 | 8 |
| 23707 | 9 | 26 | 23707 1990 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 |
| 23708 | 1 | 9 | 23708 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (10): 2759-2761 GHARPURE MM; RAO AS ENANTIOCONVERGENT SYNTHESIS OF (-)-3-METHYL-3-PHENYLCYCLOPENTANONE | 0 | 2 |
| 23709 | 5 | 21 | 23709 1990 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 |
| 23710 | 6 | 16 | 23710 1990 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 |
| 23711 | 7 | 18 | 23711 1990 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 |
| 23712 | 7 | 24 | 23712 1990 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 |
| 23713 | 4 | 23 | 23713 1990 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 |
| 23714 | 1 | 21 | 23714 1990 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 |
| 23715 | 3 | 53 | 23715 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 (3): 487-497 MILLS OS; WATT CIF; WHITWORTH SM REARRANGEMENTS OF SOME POLYCYCLIC HYDROXY KETONES IN STRONG PROTIC ACIDS | 0 | 3 |
| 23716 | 2 | 21 | 23716 1990 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 (6): 925-929 KODAKA M APPLICATION OF COUPLED OSCILLATOR THEORY TO CONFORMATIONAL-ANALYSIS OF GLYCOSIDES WITH AROMATIC-GROUPS | 0 | 2 |
| 23717 | 1 | 38 | 23717 1990 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 |
| 23718 | 1 | 7 | 23718 1990 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 |
| 23719 | 6 | 45 | 23719 1990 JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM 70 (1): 225-243 BRADSHAW SA; OHARA SCM; CORNER EDS; EGLINTON G CHANGES IN LIPIDS DURING SIMULATED HERBIVOROUS FEEDING BY THE MARINE CRUSTACEAN NEOMYSIS-INTEGER | 0 | 13 |
| 23720 | 3 | 23 | 23720 1990 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS 8 (3): 2274-2282 CHILKOTI A; CASTNER DG; RATNER BD; BRIGGS D SURFACE CHARACTERIZATION OF A POLY(STYRENE PARA-HYDROXYSTYRENE) COPOLYMER SERIES USING X-RAY PHOTOELECTRON-SPECTROSCOPY, STATIC SECONDARY ION MASS-SPECTROMETRY, AND CHEMICAL DERIVATIZATION TECHNIQUES | 1 | 33 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23721 | 2 | 12 | 23721 1990 KHIMIKO-FARMATSEVTICHESKII ZHURNAL 24 (3): 24-25 KAMERNITSKY AV; LEVINA IS; KULIKOVA LE; NIKITINA GV; KORKHOV VV BIOLOGICAL-ACTIVITY OF TRANSFORMED STEROIDS .25. SYNTHESIS AND STUDY OF PROGESTAGENIC ACTIVITY OF 16-ALPHA, 17-ALPHA-CYCLOHEXANO-5-ALPHA-PREGN-1-ENE-3,20-DIONE | 0 | 2 |
| 23722 | 13 | 80 | 23722 1990 KHIMIKO-FARMATSEVTICHESKII ZHURNAL 24 (10): 31-39 LEVINA IS; KAMERNITSKY AV PREGNA-D'-PENTARANES - SYNTHESIS, MODIFICATIONS, STRUCTURE | 1 | 20 |
| 23723 | 7 | 87 | 23723 1990 KHIMIYA PRIRODNYKH SOEDINENII (2): 147-165 CHOMMADOV BC; YUSUPOV MK; SADYKOV AS PHOTOCHEMICAL ISOMERS OF TROPOLONE ALKALOIDS | 2 | 4 |
| 23724 | 3 | 5 | 23724 1990 KHIMIYA PRIRODNYKH SOEDINENII (2): 208-215 RASHKES YV; KHIDYROVA NK; RASHKES AM; SHAKHIDOYATOV KM MASS-SPECTROMETRIC STUDY OF COMPLEX ESTERS OF STEROLS AND TRITERPENOIDS OF COTTON PLANT-LEAVES | 1 | 8 |
| 23725 | 4 | 7 | 23725 1990 KHIMIYA PRIRODNYKH SOEDINENII (2): 215-218 MAKAREVA TN; ISAKOV VV; STONIK VA STEROID COMPOUNDS OF SEA SPONGES .11. STEROIDS OF AUSTRALIAN SPONGE OF TRACHYOPSIS SP | 0 | 2 |
| 23726 | 4 | 11 | 23726 1990 KHIMIYA PRIRODNYKH SOEDINENII (2): 230-234 GRISHKOVETS VI; LOLOIKO AA; SHASHKOV AS; CHIRVA VY TRITERPENE GLYCOSIDES OF HEDERA-TAURICA .5. STRUCTURE OF HEDEROSIDE-C AND HEDEROSIDE-E1 FROM CRIMEAN IVY BERRIES | 2 | 4 |
| 23727 | 2 | 5 | 23727 1990 KHIMIYA PRIRODNYKH SOEDINENII (2): 255-260 IRGASHEVA GA; RAZAKOV RR MASS-SPECTROMETRIC STUDY OF HELIOTHIS-ARMIGERA PHEROMONE AND ITS PRECURSORS | 1 | 4 |
| 23728 | 1 | 6 | 23728 1990 KHIMIYA PRIRODNYKH SOEDINENII (2): 282-283 KAN NK ALKALOIDS OF RAUWOLFIA-LITTORALIS | 0 | 0 |
| 23729 | 12 | 89 | 23729 1990 KHIMIYA PRIRODNYKH SOEDINENII (4): 429-443 KRAVETS SD; VOLLERNER YS; GOROVITS MB; ABUBAKIROV NK STEROIDS OF SPIROSTANE AND FUROSTAN SERIES OF ALLIUM PLANTS | 2 | 5 |
| 23730 | 9 | 38 | 23730 1990 KHIMIYA PRIRODNYKH SOEDINENII (4): 443-455 RALDUGIN VA; SHEVTSOV SA TRITERPENOIDES FROM PLANTS OF THE GENUS ABIES HILL | 0 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23731 | 5 | 16 | 23731 1990 KHIMIYA PRIRODNYKH SOEDINENII (4): 488-497 MILGROM YM; RASHKES YV; FRIDLYANSKII GV; VORONIN BM SPECTRA OF METASTABLE IONS OF STEROID SAPOGENINS AND THEIR DIHYDRO-DERIVATIVES | 0 | 4 |
| 23732 | 3 | 16 | 23732 1990 LEBENSMITTEL-WISSENSCHAFT & TECHNOLOGIE 23 (2): 154-157 SHAHIDI F; GABON JE DEGRADATION OF GLUCOSINOLATES BY CH3OH/NH3/H2O IN MODEL SYSTEMS | 0 | 3 |
| 23733 | 4 | 10 | 23733 1990 LIEBIGS ANNALEN DER CHEMIE (1): 39-42 MIYAMOTO T; TOGAWA K; HIGUCHI R; KOMORI T CONSTITUENTS OF HOLOTHUROIDEA .1. ISOLATION AND STRUCTURES OF 3 TRITERPENOID AGLYCONES, CUCUMECHINOL-A, CUCUMECHINOL-B, AND CUCUMECHINOL-C, FROM THE SEA-CUCUMBER CUCUMARIA-ECHINATA | 1 | 6 |
| 23734 | 1 | 22 | 23734 1990 LIEBIGS ANNALEN DER CHEMIE (8): 781-787 TEUBER HJ; TSAKLAKIDIS C; BATS JW STEREOSELECTIVE SYNTHESIS OF THE SUBSTITUTED MORPHANE FRAMEWORK STARTING WITH 4-ACETAMIDOCYCLOHEXANONE | 1 | 6 |
| 23735 | 2 | 36 | 23735 1990 LIPIDS 25 (1): 1-5 JIE MSFLK; LEUNG DWY A STUDY OF THE STRUCTURES AND REACTIONS OF SOME METHYL-SUBSTITUTED UNSATURATED C-18 ESTER INTERMEDIATES IN THE SYNTHESIS OF A RACEMIC-MIXTURE OF 10-METHYLOCTADECANOIC ACID | 1 | 4 |
| 23736 | 8 | 24 | 23736 1990 LIPIDS 25 (1): 61-64 XU SH; PATTERSON GW; LUSBY WR; SCHMID KM; SALT TA THE DISTRIBUTION AND PHYLOGENETIC SIGNIFICANCE OF DESMETHYLSTEROLS IN CHENOPODIUM AND ATRIPLEX - COEXISTENCE OF DELTA-7-STEROLS AND DELTA-5-STEROLS | 3 | 7 |
| 23737 | 5 | 9 | 23737 1990 LIPIDS 25 (1): 69-71 CARBALLERIA NM; REYES ED IDENTIFICATION OF THE NEW 23-METHYL-5,9-PENTACOSADIENOIC ACID IN THE SPONGE CRIBROCHALINA-VASCULUM | 0 | 17 |
| 23738 | 1 | 19 | 23738 1990 LIPIDS 25 (2): 115-118 BELL MV; HENDERSON RJ MOLECULAR-SPECIES COMPOSITION OF PHOSPHATIDYLCHOLINE FROM CRYPTHECODINIUM-COHNII IN RELATION TO GROWTH TEMPERATURE | 0 | 6 |
| 23739 | 5 | 17 | 23739 1990 LIPIDS 25 (4): 230-234 XU S; PATTERSON GW STEROL COMPOSITION OF THE PHYTOLACCACEAE AND CLOSELY RELATED FAMILIES | 2 | 4 |
| 23740 | 2 | 14 | 23740 1990 LIPIDS 25 (4): 235-237 CARBALLEIRA NM; SHALABI F; MALDONADO ME IDENTIFICATION OF THE NEW 18-HEXACOSENOIC ACID IN THE SPONGE THALYSIAS-JUNIPERINA | 9 | 9 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23741 | 2 | 25 | 23741 1990 LIPIDS 25 (7): 363-370 KOIZUMI C; JEONG BY; OHSHIMA T FATTY CHAIN COMPOSITION OF ETHER AND ESTER GLYCEROPHOSPHOLIPIDS IN THE JAPANESE OYSTER CRASSOSTREA-GIGAS (THUNBERG) | 4 | 22 |
| 23742 | 10 | 46 | 23742 1990 LIPIDS 25 (7): 383-390 ZIMMERMAN MP; HOBERG M; AYANOGLU E; DJERASSI C PHOSPHOLIPID STUDIES OF MARINE ORGANISMS .24. CELL-SEPARATION OF TETHYA-AURANTIA, AN ANALYTICAL STUDY OF EMBRYONIC AND DIFFERENTIATED SPONGE CELLS | 14 | 14 |
| 23743 | 1 | 21 | 23743 1990 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 |
| 23744 | 3 | 27 | 23744 1990 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 |
| 23745 | 6 | 18 | 23745 1990 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 |
| 23746 | 3 | 38 | 23746 1990 LIQUID CRYSTALS 8 (2): 183-191 OSSOWSKACHRUSCIEL MD; CHRUSCIEL J; SUSZKOPURZYCKA A; WIEGELEBEN A SYNTHESIS AND MESOMORPHIC PROPERTIES OF DEUTERIATED 4,4'-DI-N-ALKYLOXYAZOXYBENZENES-D2(2N+1) | 0 | 4 |
| 23747 | 2 | 37 | 23747 1990 MACROMOLECULES 23 (5): 1318-1329 WHITE DM; NYE SA C-13 NMR-STUDY OF POLY(2,6-DIMETHYL-1,4-PHENYLENE OXIDE)S - SITES OF AMINE INCORPORATION | 0 | 27 |
| 23748 | 4 | 119 | 23748 1990 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 |
| 23749 | 1 | 14 | 23749 1990 MACROMOLECULES 23 (25): 5295-5296 HAN MJ; PARK SM POLYNUCLEOTIDE ANALOGS - SYNTHESIS, CHARACTERIZATION, AND OPTICAL-PROPERTIES | 1 | 10 |
| 23750 | 4 | 13 | 23750 1990 MAGNETIC RESONANCE IN CHEMISTRY 28 (8): 711-714 EVANS DJ; LEIGH GJ; MACDONALD CJ C-13 AND RELATED NMR CHEMICAL-SHIFTS IN ALKYLAMMONIUM AND ALKYLPHOSPHONIUM SALTS | 0 | 7 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23751 | 14 | 151 | 23751 1990 MASS SPECTROMETRY REVIEWS 9 (1): 1-35 DASS C PERICYCLIC-REACTIONS OF RADICAL CATIONS | 6 | 36 |
| 23752 | 12 | 62 | 23752 1990 MASS SPECTROMETRY REVIEWS 9 (1): 115-132 MIKAYA AI REACTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY | 1 | 9 |
| 23753 | 19 | 106 | 23753 1990 MASS SPECTROMETRY REVIEWS 9 (2): 141-186 ADAMS J CHARGE-REMOTE FRAGMENTATIONS - ANALYTICAL APPLICATIONS AND FUNDAMENTAL-STUDIES | 9 | 212 |
| 23754 | 73 | 419 | 23754 1990 MASS SPECTROMETRY REVIEWS 9 (2): 187-233 KUCK D MASS-SPECTROMETRY OF ALKYLBENZENES AND RELATED-COMPOUNDS .1. GAS-PHASE ION CHEMISTRY OF ALKYLBENZENE RADICAL CATIONS | 9 | 78 |
| 23755 | 17 | 91 | 23755 1990 MASS SPECTROMETRY REVIEWS 9 (2): 235-258 VAIRAMANI M; MIRZA UA; SRINIVAS R UNUSUAL POSITIVE-ION REAGENTS IN CHEMICAL IONIZATION MASS-SPECTROMETRY | 12 | 54 |
| 23756 | 16 | 138 | 23756 1990 MASS SPECTROMETRY REVIEWS 9 (3): 349-379 BOWIE JH THE FRAGMENTATIONS OF EVEN-ELECTRON ORGANIC NEGATIVE-IONS | 11 | 78 |
| 23757 | 24 | 309 | 23757 1990 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 |
| 23758 | 6 | 97 | 23758 1990 METHODS IN ENZYMOLOGY 193: 3-37 HARRISON AG; COTTER RJ METHODS OF IONIZATION | 0 | 19 |
| 23759 | 8 | 135 | 23759 1990 METHODS IN ENZYMOLOGY 193: 237-263 HAYES RN; GROSS ML COLLISION-INDUCED DISSOCIATION | 0 | 64 |
| 23760 | 10 | 21 | 23760 1990 METHODS IN ENZYMOLOGY 193: 329-338 MCCLOSKEY JA INTRODUCTION OF DEUTERIUM BY EXCHANGE FOR MEASUREMENT BY MASS-SPECTROMETRY | 3 | 23 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23761 | 4 | 44 | 23761 1990 METHODS OF BIOCHEMICAL ANALYSIS 34: 1-89 ANDEREGG RJ MASS-SPECTROMETRY - AN INTRODUCTION | 0 | 2 |
| 23762 | 6 | 83 | 23762 1990 NAHRUNG-FOOD 34 (10): 935-943 DIEDRICH M; HENSCHEL KP THE NATURAL OCCURRENCE OF UNUSUAL FATTY-ACIDS .1. ODD NUMBERED FATTY-ACIDS | 0 | 2 |
| 23763 | 9 | 262 | 23763 1990 NATURAL PRODUCT REPORTS 7 (1): 61-84 FRAGA BM NATURAL SESQUITERPENOIDS | 2 | 18 |
| 23764 | 24 | 255 | 23764 1990 NATURAL PRODUCT REPORTS 7 (6): 459-484 HARRISON DM THE BIOSYNTHESIS OF TRITERPENOIDS, STEROIDS, AND CAROTENOIDS | 2 | 9 |
| 23765 | 52 | 80 | 23765 1990 NEW JOURNAL OF CHEMISTRY 14 (10): 713-719 DJERASSI C; DOSS GA STRUCTURE AND BIOSYNTHESIS OF CYCLOPROPANE-CONTAINING STEROLS OF MARINE ORIGIN | 17 | 17 |
| 23766 | 2 | 23 | 23766 1990 ORGANIC GEOCHEMISTRY 15 (3): 275-280 LEHTONEN K; KETOLA M OCCURRENCE OF LONG-CHAIN ACYCLIC METHYL KETONES IN SPHAGNUM AND CAREX PEATS OF VARIOUS DEGREES OF HUMIFICATION | 4 | 19 |
| 23767 | 12 | 45 | 23767 1990 ORGANIC GEOCHEMISTRY 15 (5): 489-497 VOLKMAN JK; KEARNEY P; JEFFREY SW A NEW SOURCE OF 4-METHYL STEROLS AND 5-ALPHA(H)-STANOLS IN SEDIMENTS - PRYMNESIOPHYTE MICROALGAE OF THE GENUS PAVLOVA | 20 | 74 |
| 23768 | 5 | 34 | 23768 1990 ORGANIC GEOCHEMISTRY 16 (4-6): 1033-1038 KOLACZKOWSKA E; SLOUGUI NE; WATT DS; MARUCA RE; MOLDOWAN JM THERMODYNAMIC STABILITY OF VARIOUS ALKYLATED, DEALKYLATED AND REARRANGED 17-ALPHA-HOPANE AND 17-BETA-HOPANE ISOMERS USING MOLECULAR MECHANICS CALCULATIONS | 1 | 21 |
| 23769 | 8 | 53 | 23769 1990 ORGANIC GEOCHEMISTRY 16 (4-6): 1231-1237 GOUTX M; GERIN C; BERTRAND JC AN APPLICATION OF IATROSCAN THIN-LAYER CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION - LIPID CLASSES OF MICROORGANISMS AS BIOMARKERS IN THE MARINE-ENVIRONMENT | 0 | 22 |
| 23770 | 3 | 18 | 23770 1990 ORGANIC MASS SPECTROMETRY 25 (1): 21-23 ERRABALSELLS R COMPARATIVE-STUDY OF THE BEHAVIOR OF 2-AMIDOKETOPHENONES AND 1-AZA(3,4-5,6-8,9)TRIBENZOCYCLONONA-2,7-DIONES UNDER ELECTRON-IMPACT | 1 | 2 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23771 | 7 | 16 | 23771 1990 ORGANIC MASS SPECTROMETRY 25 (3): 161-164 RAMANA DV; SUNDARAM N; GEORGE M ORTHO EFFECTS IN ORGANIC-MOLECULES ON ELECTRON-IMPACT .22. COMPETING OXYGEN TRANSFERS FROM THE NITRO-GROUP TO SULFUR AND THE OLEFINIC DOUBLE-BOND IN 2-NITROPHENYL STYRYL SULFIDES | 2 | 9 |
| 23772 | 5 | 19 | 23772 1990 ORGANIC MASS SPECTROMETRY 25 (5): 274-276 VAIRAMANI M; SARASWATHI M; RAO GKV EVIDENCE FOR METAL-SURFACE CATALYZED REDUCTION OF UNSATURATED CARBOXYLIC-ACIDS UNDER NEGATIVE-ION CHEMICAL IONIZATION | 1 | 3 |
| 23773 | 6 | 23 | 23773 1990 ORGANIC MASS SPECTROMETRY 25 (5): 277-284 HIMOTTU M; PIHLAJA K; BERNATH G; STAJER G; VAINIOTALO P MASS-SPECTROMETRIC BEHAVIOR OF CYCLOPENTANE-CONDENSED AND CYCLOHEXANE-CONDENSED PYRIMIDINEDIONES UNDER ELECTRON-IMPACT | 0 | 8 |
| 23774 | 4 | 14 | 23774 1990 ORGANIC MASS SPECTROMETRY 25 (6): 339-342 CARRENO MC; CARRETERO JC; RUANO JLG; MARTINEZ MC CONCERNING MASS-SPECTRA OF BETA-HETEROSUBSTITUTED THIOETHERS | 1 | 3 |
| 23775 | 5 | 29 | 23775 1990 ORGANIC MASS SPECTROMETRY 25 (7): 345-352 ABLIZ Z; UEDA T; KUBOGATA K; IWASHIMA S; TAKEKAWA M; et al. MECHANISM OF IONIZATION AND INITIAL FRAGMENTATION IN ELECTRON-IMPACT MASS-SPECTRA OF 3-HALOGENOBENZANTHRONES | 1 | 3 |
| 23776 | 3 | 7 | 23776 1990 ORGANIC MASS SPECTROMETRY 25 (7): 386-387 CORTES EC; ROMERO EC; MARTINEZ R; RODARTE EC ELECTRON-IMPACT MASS-SPECTROMETRY OF SUBSTITUTED 1,2,4-TRIAZINE-3,5(2H,4H)-DIONES | 0 | 0 |
| 23777 | 6 | 29 | 23777 1990 ORGANIC MASS SPECTROMETRY 25 (8): 409-414 FARCASIU D; MILLER G; HSU CS SINGLE AND DOUBLE HYDROGEN MIGRATION IN THE FRAGMENTATION OF 3-METHYL-2-BUTYL TRIFLUOROACETATE | 1 | 6 |
| 23778 | 4 | 7 | 23778 1990 ORGANIC MASS SPECTROMETRY 25 (8): 427-428 RONTANI JF; AUBERT C; GIUSTI G INVOLVEMENT OF DOUBLE MCLAFFERTY REARRANGEMENTS DURING THE FRAGMENTATIONS OF SOME SPIROALKANONES | 1 | 1 |
| 23779 | 6 | 31 | 23779 1990 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 |
| 23780 | 5 | 9 | 23780 1990 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23781 | 7 | 24 | 23781 1990 ORGANIC MASS SPECTROMETRY 25 (10): 522-526 MILLIET A; SOZZI G STABLE GAMMA-DISTONIC OXONIUM IONS - ROHCHR'CH2CHR'' AND THEIR CHARACTERISTIC REACTION | 0 | 3 |
| 23782 | 1 | 9 | 23782 1990 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 |
| 23783 | 3 | 4 | 23783 1990 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 |
| 23784 | 3 | 21 | 23784 1990 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 |
| 23785 | 6 | 42 | 23785 1990 ORGANIC MASS SPECTROMETRY 25 (12): 637-644 CHOWDHURY SK; HARRISON AG FRAGMENTATION REACTIONS OF SOME DEPROTONATED ACETOPHENONES | 1 | 4 |
| 23786 | 7 | 14 | 23786 1990 ORGANIC SYNTHESES 68: 56-63 MORI K; MORI H YEAST REDUCTION OF 2,2-DIMETHYLCYCLOHEXANE-1,3-DIONE - (S)-(+)-3-HYDROXY-2,2-DIMETHYLCYCLOHEXANONE - (CYCLOHEXANONE, 3-HYDROXY-2,2-DIMETHYL, (S)) | 5 | 10 |
| 23787 | 3 | 57 | 23787 1990 ORGANOMETALLICS 9 (1): 266-273 STRICKLER JR; BRUCK MA; WEXLER PA; WIGLEY DE SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF A MEERWEIN PONNDORF VERLEY OPPENAUER REDOX INTERMEDIATE AT A TANTALUM(V) CENTER | 0 | 38 |
| 23788 | 3 | 47 | 23788 1990 ORGANOMETALLICS 9 (3): 657-661 BJARNASON A; DESENFANTS RE; BARR ME; DAHL LF FOURIER-TRANSFORM MASS-SPECTROMETRY OF SEVERAL ORGANOMETALLIC COMPLEXES - LASER DESORPTION VERSUS ELECTRON-IMPACT IONIZATION | 0 | 22 |
| 23789 | 1 | 28 | 23789 1990 PHARMACOLOGY & TOXICOLOGY 66 (1): 45-48 YLINEN M; AURIOLA S TISSUE DISTRIBUTION AND ELIMINATION OF PERFLUORODECANOIC ACID IN THE RAT AFTER SINGLE INTRAPERITONEAL ADMINISTRATION | 0 | 15 |
| 23790 | 36 | 462 | 23790 1990 PHARMAZIE 45 (5): 313-342 SCHOPKE T; HILLER K TRITERPENOID SAPONINS .6. | 2 | 30 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23791 | 5 | 15 | 23791 1990 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 48 (1-4): 141-148 VALENZUELA CD THE MASS-SPECTRAL FRAGMENTATION OF N,N-DITHIOBISAMINES AND THEIR CYCLIC ANALOGS 3,6-DIALKYL-1,2,4,5,3,6-TETRATHIADIAZINES | 0 | 0 |
| 23792 | 1 | 19 | 23792 1990 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 48 (1-4): 173-180 CHEN MJ; CHI CS; CHEN QY REACTIONS OF AMMONIUM SULFIDE AND 4-CHLORO-3,5-DINITROBENZOTRIFLUORIDE AND ITS DERIVATIVES - SYNTHESIS OF 1,6-DINITRO-3,8-BIS(TRIFLUOROMETHYL)-PHENOTHIAZINE, 2,2-DIMETHYL-5-TRIFLUOROMETHYL-7-NITROBENZOTHIAZOLINE AND RELATED-COMPOUNDS | 0 | 1 |
| 23793 | 1 | 11 | 23793 1990 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 53 (1-4): 211-222 GLEICH E; WARNKE Z ELEMENTAL SULFUR REACTIONS WITH 2-PICOLINE | 2 | 4 |
| 23794 | 2 | 27 | 23794 1990 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 54 (1-4): 9-22 PEERAN SG; REDDY GH SYNTHESES AND MASS-SPECTRAL REARRANGEMENTS OF UNSATURATED BIS-SULFIDES AND BIS-SULFONES | 1 | 3 |
| 23795 | 5 | 42 | 23795 1990 PHYTOCHEMISTRY 29 (1): 145-151 CRANWELL PA; JAWORSKI GHM; BICKLEY HM HYDROCARBONS, STEROLS, ESTERS AND FATTY-ACIDS IN 6 FRESH-WATER CHLOROPHYTES | 0 | 19 |
| 23796 | 3 | 14 | 23796 1990 PHYTOCHEMISTRY 29 (1): 342-343 BAHUGUNA S; SATI OP SPIROSTANOL SAPONINS FROM YUCCA-ALOIFOLIA RHIZOMES | 0 | 2 |
| 23797 | 1 | 6 | 23797 1990 PHYTOCHEMISTRY 29 (1): 346-348 BINDIN L; COLEGATE SM; RAZAK DA SCORAZANONE, A 1-AZA-ANTHRAQUINONE FROM GONIOTHALAMUS-SCORTECHINII | 0 | 1 |
| 23798 | 4 | 18 | 23798 1990 PHYTOCHEMISTRY 29 (3): 739-744 BIANCHI G; MURELLI C; OTTAVIANO E MAIZE POLLEN LIPIDS | 0 | 18 |
| 23799 | 5 | 16 | 23799 1990 PHYTOCHEMISTRY 29 (3): 929-931 MISRA TN; SINGH RS; TRIPATHI DM; SHARMA SC CURCULIGOL, A CYCLOARTANE TRITERPENE ALCOHOL FROM CURCULIGO-ORCHIOIDES | 0 | 2 |
| 23800 | 6 | 16 | 23800 1990 PHYTOCHEMISTRY 29 (3): 969-972 BHUTANI KK; VAID RM; ALI M; KAPOOR R; SOODAN SR; et al. INVESTIGATIONS OF MEDICINAL-PLANTS .12. STEROIDAL ALKALOIDS FROM HOLARRHENA-ANTIDYSENTERICA | 2 | 3 |
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