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Nodes: 29221,
Authors: 40665,
Journals: 1485,
Outer References: 554040,
Words: 41910
Collection span: 1946 - 2005
View: Overview. Sorted by date.
Page 238 of 293: 1 101 | 201 211 221 [ 231 232 233 234 235 236 237 238 239 240 ] 241 251 261 271 281 291
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
|---|---|---|---|---|---|
| 23701 | 4 | 13 | 23859 1990 [JUN 30] SYNTHETIC COMMUNICATIONS 20 (1): 131-136 HERNANDEZ JE; SAMANO V; VALDES V A NEW PROCEDURE TO DELTA-4-3-KETOSTEROIDS FROM 5-BETA-3-KETOSTEROIDS | 1 | 3 |
| 23702 | 7 | 26 | 23860 1990 [JUN 30] SYNTHETIC COMMUNICATIONS 20 (8): 1167-1174 PARISH EJ; HONDA H A FACILE SYNTHESIS OF STEROIDAL DELTA(4)-3-KETONES USING PYRIDINIUM CHLOROCHROMATE (PCC) | 2 | 9 |
| 23703 | 3 | 10 | 23861 1990 [JUN 30] SYNTHETIC COMMUNICATIONS 20 (9): 1293-1297 CIATTINI PG; MORERA E; ORTAR G AN EFFICIENT PREPARATION OF 6,7-DIDEHYDROESTROGENS | 2 | 8 |
| 23704 | 2 | 14 | 23862 1990 [JUN 30] SYNTHETIC COMMUNICATIONS 20 (10): 1481-1485 BAECKSTROM P; LI L A ONE POT PROCEDURE FOR THE DEOXYGENATION OF ALPHA,BETA-UNSATURATED KETONES AND A SYNTHESIS OF THE MEALYBUG PHEROMONE | 1 | 5 |
| 23705 | 1 | 25 | 23863 1990 [JUN 30] SYNTHETIC COMMUNICATIONS 20 (10): 1569-1575 TAKAHASHI I; NOMURA A; KITAJIMA H A NEW APPROACH TO THE SYNTHETIC INTERMEDIATES OF ANTHRACYCLINONES VIA SEQUENTIAL C-2-SYMMETRICAL NAPHTHALENE DERIVATIVES | 0 | 2 |
| 23706 | 3 | 12 | 23864 1990 [JUN 30] SYNTHETIC COMMUNICATIONS 20 (11): 1625-1629 KIM HJ; KIM HR; RYU EK ONE-POT SYNTHESIS OF ALPHA-CHLOROKETONES FROM SECONDARY BENZYLIC ALCOHOLS USING M-CHLOROPERBENZOIC ACID/HC1/DMF SYSTEM | 0 | 3 |
| 23707 | 4 | 28 | 23865 1990 [JUN 30] TETRAHEDRON 46 (2): 523-544 CAIN CM; COUSINS RPC; COUMBARIDES G; SIMPKINS NS ASYMMETRIC DEPROTONATION OF PROCHIRAL KETONES USING CHIRAL LITHIUM AMIDE BASES | 4 | 101 |
| 23708 | 4 | 20 | 23866 1990 [JUN 30] TETRAHEDRON 46 (3): 815-826 BERRIER C; JACQUESY JC; JOUANNETAUD MP; VIDAL Y SYNTHESIS OF FLUOROHYDRINS AND OF BROMOFLUORODERIVATIVES BY ANTI ADDITION ON THE 14,15 DOUBLE-BOND OF TABERSONINE IN SUPERACIDS | 0 | 7 |
| 23709 | 2 | 12 | 23867 1990 [JUN 30] TETRAHEDRON 46 (5): 1499-1502 CHAN WR; TINTO WF; MOORE R NEW GERMACRANE DERIVATIVES FROM GORGONIAN OCTOCORALS OF THE GENUS PSEUDOPTEROGORGIA | 1 | 11 |
| 23710 | 4 | 41 | 23868 1990 [JUN 30] TETRAHEDRON 46 (7): 2329-2344 NEWCOMB M; MARQUARDT DJ; DEEB TM N-HYDROXYPYRIDINE-2-THIONE CARBAMATES .5. SYNTHESES OF ALKALOID SKELETONS BY AMINIUM CATION RADICAL CYCLIZATIONS | 1 | 66 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23711 | 4 | 22 | 23869 1990 [JUN 30] TETRAHEDRON 46 (11): 3879-3888 RANDOUX T; BRAEKMAN JC; DALOZE D; PASTEELS JM; RICCIO R NEW POLYOXYGENATED STEROID GLYCOSIDES FROM THE DEFENSE GLANDS OF SEVERAL SPECIES OF CHRYSOLININA BEETLES (COLEOPTERA, CHRYSOMELIDAE) | 1 | 11 |
| 23712 | 3 | 24 | 23870 1990 [JUN 30] TETRAHEDRON 46 (12): 4421-4428 SUAU R; SILVA MV; VALPUESTA M STRUCTURE AND TOTAL SYNTHESIS OF (-)-MALACITANINE - AN UNUSUAL PROTOBERBERINE ALKALOID FROM CERATOCAPNOS-HETEROCARPA | 2 | 19 |
| 23713 | 2 | 22 | 23871 1990 [JUN 30] TETRAHEDRON 46 (13-14): 4563-4572 ASAO N; UYEHARA T; YAMAMOTO Y METAL-AMIDES IN ORGANIC-SYNTHESIS .7. STEREODIVERGENT SYNTHESIS OF THE ENOLATES OF A BETA-AMINO ESTER BY USING LITHIUM N-BENZYLTRIMETHYLSILYLAMIDE | 0 | 42 |
| 23714 | 1 | 26 | 23872 1990 [JUN 30] TETRAHEDRON 46 (16): 5703-5714 ALDULAYYMI JR; BAIRD MS OPTICALLY-ACTIVE DIHYDROPYRANS AND 3-METHYLENETETRAHYDROFURANS FROM CYCLOPROPENYLETHANOL DERIVATIVES | 2 | 7 |
| 23715 | 2 | 16 | 23873 1990 [JUN 30] TETRAHEDRON 46 (17): 5955-5966 SUGIMURA T; YOSHIKAWA M; FUTAGAWA T; TAI A DIASTEREODIFFERENTIATING CYCLOPROPANATION OF A CHIRAL ENOL ETHER - A SIMPLE METHOD FOR THE PREPARATION OF OPTICALLY PURE CYCLOPROPYL ETHERS | 2 | 59 |
| 23716 | 2 | 26 | 23874 1990 [JUN 30] TETRAHEDRON 46 (23): 7699-7702 KOBAYASHI J; MURAYAMA T; ISHIBASHI M; KOSUGE S; TAKAMATSU M; et al. HYRTIOSIN-A AND HYRTIOSIN-B, NEW INDOLE ALKALOIDS FROM THE OKINAWAN MARINE SPONGE HYRTIOS-ERECTA | 4 | 28 |
| 23717 | 11 | 21 | 23875 1990 [JUN 30] TETRAHEDRON 46 (23): 7787-7792 HACINI S; SANTELLI M AN EFFICIENT SYNTHESIS OF THE PRELOG-DJERASSI LACTONE METHYL-ESTER FROM (-)-TRANS-PULEGENIC ACID | 3 | 8 |
| 23718 | 7 | 23 | 23876 1990 [JUN 30] TETRAHEDRON 46 (23): 7873-7884 LOUNASMAA M; JOKELA R; TIAINEN LP STEREOSELECTIVE TOTAL SYNTHESES OF (+/-)-18,19-DIHYDROHUNTERBURNINE, (+/-)-10-O-METHYL-18,19-DIHYDROHUNTERBURNINE, (+/-)-10-HYDROXYCORYNATHEIDOL AND (+/-)-10-METHOXYCORYNANTHEIDOL | 0 | 10 |
| 23719 | 4 | 15 | 23877 1990 [JUN 30] TETRAHEDRON LETTERS 31 (14): 1943-1944 CANE DE; SALASKI EJ; PRABHAKARAN PC PREPARATION OF (-)-ARISTOLOCHENE FROM (+)-VALENCENE - ABSOLUTE-CONFIGURATION OF (+)-ARISTOLOCHENE FROM ASPERGILLUS-TERREUS | 0 | 8 |
| 23720 | 1 | 16 | 23878 1990 [JUN 30] TETRAHEDRON LETTERS 31 (14): 1991-1994 HOFFMANN P; LABAT G; ROBERT A; MEUNIER B HIGHLY SELECTIVE BROMINATION OF TETRAMESITYLPORPHYRIN - AN EASY ACCESS TO ROBUST METALLOPORPHYRINS, M-BR8TMP AND M-BR8TMPS - EXAMPLES OF APPLICATION IN CATALYTIC OXYGENATION AND OXIDATION REACTIONS | 3 | 97 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23721 | 6 | 22 | 23879 1990 [JUN 30] TETRAHEDRON LETTERS 31 (27): 3859-3862 KUNZER H; STAHNKE M; SAUER G; WIECHERT R REGIOSELECTIVE AND STEREOSELECTIVE 1,4-REDUCTIONS OF METHYLATED, CROSS-CONJUGATED STEROIDAL CYCLOHEXADIENONES | 0 | 2 |
| 23722 | 4 | 13 | 23880 1990 [JUN 30] TETRAHEDRON LETTERS 31 (38): 5421-5424 GINER JL; DJERASSI C BIOSYNTHETIC-STUDIES OF MARINE LIPIDS .28. USE OF SPONGE CELL-FREE-EXTRACTS IN THE STUDY OF MARINE STEROL BIOSYNTHESIS | 19 | 19 |
| 23723 | 1 | 6 | 23881 1990 [JUN 30] TETRAHEDRON LETTERS 31 (38): 5425-5428 KERR RG; BAKER BJ; KERR SL; DJERASSI C BIOSYNTHETIC-STUDIES OF MARINE LIPIDS .29. DEMONSTRATION OF STEROL SIDE-CHAIN DEALKYLATION USING CELL-FREE-EXTRACTS OF MARINE SPONGES | 13 | 12 |
| 23724 | 4 | 12 | 23882 1990 [JUN 30] TETRAHEDRON LETTERS 31 (43): 6227-6230 HAZRA BG; JOSHI PL; PORE VS RESIN CATALYZED ENE REACTION ON 3-BETA-TOLUENE-PARA-SULFONOXY-(Z)- PREGNA-5,17(20)-DIENE - SYNTHESIS OF (20S)-6-BETA-METHOXY-3-ALPHA,5-CYCLO-5-ALPHA-PREGNANE-20-CARBOXYALDEHYDE | 4 | 10 |
| 23725 | 1 | 22 | 23883 1990 [JUN 30] TETRAHEDRON LETTERS 31 (45): 6523-6526 BISSERET P; ARMSPACH D; NEUNLIST S; ROHMER M OXIDATION OF THE TRITERPENIC HOPANE SKELETON BY PERACIDS | 0 | 3 |
| 23726 | 1 | 20 | 23884 1990 [JUN 30] TETRAHEDRON LETTERS 31 (46): 6641-6644 JEFFERY T PALLADIUM-CATALYZED REACTION OF VINYLIC HALIDES WITH PRIMARY ALLYLIC ALCOHOLS - REGIO AND STEREOCONTROLLED SYNTHESIS OF 4-ENALS | 1 | 32 |
| 23727 | 6 | 33 | 23885 1990 [JUN 30] TETRAHEDRON LETTERS 31 (47): 6799-6802 PETASIS NA; PATANE MA A CLAISEN REARRANGEMENT STRATEGY FOR THE 3-ATOM RING EXPANSION OF CYCLIC-KETONES - A TOTAL SYNTHESIS OF (+/-) PRECAPNELLADIENE | 5 | 33 |
| 23728 | 3 | 53 | 23886 1990 [JUN 30] TETRAHEDRON-ASYMMETRY 1 (4): 221-236 GERARDS M; SNATZKE G CIRCULAR-DICHROISM .93. DETERMINATION OF THE ABSOLUTE-CONFIGURATION OF ALCOHOLS, OLEFINS, EPOXIDES, AND ETHERS FROM THE CD OF THEIR INSITU COMPLEXES WITH [RH2(O2CCF3)4] | 4 | 24 |
| 23729 | 8 | 44 | 23887 1990 [JUN 30] TETRAHEDRON-ASYMMETRY 1 (6): 389-394 IBUKA T; HABASHITA H; FUNAKOSHI S; FUJII N; BABA K; et al. DETERMINATION OF ABSOLUTE-CONFIGURATION OF THE ALKYL GROUP AT THE ALPHA-POSITION IN THE ACYCLIC ALPHA-ALKYL-(E)-BETA,GAMMA-ENOATES BY CIRCULAR-DICHROISM | 1 | 15 |
| 23730 | 4 | 25 | 23889 1990 [JUN 30] TOXICON 28 (12): 1377-1385 PANTER KE; KEELER RF; BUNCH TD; CALLAN RJ CONGENITAL SKELETAL MALFORMATIONS AND CLEFT-PALATE INDUCED IN GOATS BY INGESTION OF LUPINUS, CONIUM AND NICOTIANA SPECIES | 0 | 16 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23731 | 3 | 9 | 23893 1990 [JUN 30] ZEITSCHRIFT FUR KRISTALLOGRAPHIE 191 (1-2): 67-78 SOTIROPOULOS J; ELBATOUTI N; LAMAZOUERE A; DUPONT L; VERMERIE M; et al. CRYSTAL-STRUCTURE OF (1R,5R)-(+)-DIBENZYL-3,3-NOPINONE - CIRCULAR-DICHROISM OF DIALKYLATED DERIVATIVES OF NOPINONE | 0 | 0 |
| 23732 | 10 | 68 | 23680 1990 JUL 4 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 |
| 23733 | 1 | 43 | 23647 1990 JUL 6 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 |
| 23734 | 5 | 39 | 23440 1990 JUL [15] ACTA CHEMICA SCANDINAVICA 44 (6): 591-602 NEVALAINEN V; POHJALA E; MALKONEN P; HUKKANEN H STUDIES ON THE PREPARATION OF DIHYDRO-1,4-OXATHIINES - COMPUTER-ASSISTED EVALUATION OF THE RESULTS OF RETROSYNTHETIC ANALYSIS VERIFIED BY SYNTHETIC EXPERIMENTS AND BY-PRODUCT ANALYSES - SYNTHETIC PATHWAYS INVOLVING ALPHA-SULFENYLATED KETONES AND 1,3-OXATHIOLANES OF ALPHA-HALO AND ALPHA-HYDROXY KETONES | 0 | 2 |
| 23735 | 6 | 33 | 23457 1990 JUL 15 ANALYTICAL CHEMISTRY 62 (14): 1362-1367 ECKENRODE BA; WATSON JT; ENKE CG; HOLLAND JF COMPLETE MASS-SPECTROMETRY MASS-SPECTROMETRY DATA FIELD ACQUISITION ON THE CHROMATOGRAPHIC TIME SCALE BY TIME-RESOLVED ION MOMENTUM SPECTROMETRY WITH TIME-ARRAY DETECTION | 0 | 2 |
| 23736 | 1 | 8 | 23482 1990 JUL [15] BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 63 (7): 1943-1946 KUNO H; TAKAHASHI K; SHIBAGAKI M; SHIMAZAKI K; MATSUSHITA H OXIDATION OF SECONDARY ALCOHOLS OVER HYDROUS ZIRCONIUM(IV) OXIDE | 2 | 11 |
| 23737 | 3 | 7 | 23500 1990 JUL [15] CHEMICAL & PHARMACEUTICAL BULLETIN 38 (7): 1877-1880 TAKEDA Y; FUJITA T; SUN HD; MINAMI Y; OCHI M; et al. REVISION OF THE STRUCTURES OF ISODONAL, RABDOLASIONAL AND RELATED DITERPENOIDS | 0 | 5 |
| 23738 | 1 | 12 | 23535 1990 JUL 15 EXPERIENTIA 46 (7): 774-775 WELDON PJ; LLOYD HA; BLUM MS GLYCEROL MONOETHERS IN THE SCENT GLAND SECRETIONS OF THE WESTERN DIAMONDBACK RATTLESNAKE (CROTALUS-ATROX, SERPENTES, CROTALINAE) | 1 | 6 |
| 23739 | 3 | 16 | 23537 1990 JUL [15] FOOD AND CHEMICAL TOXICOLOGY 28 (7): 515-519 YAMANO T; TSUJIMOTO Y; NODA T; SHIMIZU M; OHMORI M; et al. HEPATOTOXICITY OF GENIPOSIDE IN RATS | 3 | 16 |
| 23740 | 2 | 20 | 23540 1990 JUL [15] GAZZETTA CHIMICA ITALIANA 120 (7): 427-433 ADINOLFI M; BARONE G; DELLAGRECA M; MANGONI L; LANZETTA R; et al. GLYCOSIDES FROM BELLEVALIA-ROMANA - ISOLATION AND STRUCTURE OF BELLEVALIOSIDES-A-D | 0 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23741 | 6 | 11 | 23541 1990 JUL [15] GAZZETTA CHIMICA ITALIANA 120 (7): 449-451 BRUNO I; MINALE L; RICCIO R; LABARRE S; LAURENT D ISOLATION AND STRUCTURE OF NEW POLYHYDROXYLATED STEROLS FROM A DEEP-WATER STARFISH OF THE GENUS ROSASTER | 6 | 10 |
| 23742 | 0 | 8 | 23559 1990 SUM [JUL 15] HUDSON REVIEW 43 (2): 311-318 FLOWER D STORY PROBLEMS + A MIX OF RECENT NOVELS | 0 | 0 |
| 23743 | 1 | 53 | 23589 1990 JUL [15] JOURNAL OF CHEMICAL ECOLOGY 16 (7): 2353-2369 MASON RT; JONES TH; FALES HM; PANNELL LK; CREWS D CHARACTERIZATION, SYNTHESIS, AND BEHAVIORAL-RESPONSES TO SEX ATTRACTIVENESS PHEROMONES OF RED-SIDED GARTER SNAKES (THAMNOPHIS-SIRTALIS-PARIETALIS) | 0 | 22 |
| 23744 | 2 | 16 | 23597 1990 JUL [15] JOURNAL OF CHEMICAL RESEARCH-S (7): 199-199 ANSARI MH; AHMAD M REACTIONS OF METHYL 10,11-EPOXYUNDECANOATE WITH ISOTHIOCYANATES - SYNTHESIS OF FATTY 1,3-OXAZOLIDINE-2-THIONES | 1 | 2 |
| 23745 | 1 | 17 | 23604 1990 JUL [15] 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 |
| 23746 | 2 | 15 | 23606 1990 JUL-AUG [JUL 15] 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 |
| 23747 | 3 | 14 | 23621 1990 JUL-AUG [JUL 15] 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 |
| 23748 | 5 | 18 | 23622 1990 JUL-AUG [JUL 15] 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 |
| 23749 | 8 | 15 | 23623 1990 JUL-AUG [JUL 15] 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 |
| 23750 | 9 | 73 | 23664 1990 JUL [15] 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23751 | 32 | 241 | 23665 1990 JUL [15] 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 |
| 23752 | 8 | 50 | 23703 1990 JUL [15] 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 |
| 23753 | 2 | 25 | 23741 1990 JUL [15] 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 |
| 23754 | 10 | 46 | 23742 1990 JUL [15] 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 |
| 23755 | 5 | 29 | 23775 1990 JUL [15] 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 |
| 23756 | 3 | 7 | 23776 1990 JUL [15] 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 |
| 23757 | 4 | 23 | 23847 1990 JUL [15] PURE AND APPLIED CHEMISTRY 62 (7): 1259-1262 ELYAKOV GB; STONIK VA; LEVINA EV MARINE TETRACYCLIC ISOPRENOIDS - STRUCTURE AND BIOSYNTHESIS | 2 | 5 |
| 23758 | 2 | 13 | 23901 1990 JUL [15] ZHURNAL OBSHCHEI KHIMII 60 (7): 1636-1643 CHERNITSKII KV; BOBYLEV VA KINETICS AND MECHANISM OF 1,2-DICHLOROPROPANE REACTION WITH AMMONIUM | 0 | 1 |
| 23759 | 0 | 3 | 23854 1990 JUL 23 SCIENTIST 4 (15): 16-16 DJERASSI C ILLUMINATING SCIENTIFIC FACTS THROUGH FICTION | 0 | 0 |
| 23760 | 14 | 74 | 23585 1990 JUL 25 JOURNAL OF BIOLOGICAL CHEMISTRY 265 (21): 12454-12461 BLANKE SR; HAGER LP CHEMICAL MODIFICATION OF CHLOROPEROXIDASE WITH DIETHYLPYROCARBONATE - EVIDENCE FOR THE PRESENCE OF AN ESSENTIAL HISTIDINE RESIDUE | 2 | 46 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23761 | 4 | 51 | 23662 1990 JUL 26 JOURNAL OF PHYSICAL CHEMISTRY 94 (15): 5767-5772 FALK KJ; STEER RP THERMALLY ACTIVATED EMISSION OF ADAMANTANETHIONE, THIOFENCHONE, AND THIOCAMPHOR | 1 | 4 |
| 23762 | 1 | 24 | 23468 1990 JUL 31 BIOCHEMISTRY 29 (30): 7063-7072 LIN HN; WANG ZQ; HUANG CH DIFFERENTIAL SCANNING CALORIMETRY STUDY OF MIXED-CHAIN PHOSPHATIDYLCHOLINES WITH A COMMON MOLECULAR-WEIGHT IDENTICAL WITH DIHEPTADECANOYLPHOSPHATIDYLCHOLINE | 12 | 51 |
| 23763 | 2 | 21 | 23469 1990 JUL 31 BIOCHEMISTRY 29 (30): 7072-7076 WANG ZQ; LIN HN; HUANG CH DIFFERENTIAL SCANNING CALORIMETRIC STUDY OF A HOMOLOGOUS SERIES OF FULLY HYDRATED SATURATED MIXED-CHAIN C(X)-C(X+6) PHOSPHATIDYLCHOLINES | 2 | 19 |
| 23764 | 2 | 9 | 23451 1990 AUG 1 ANALYTICA CHIMICA ACTA 235 (1): 221-228 KERBER A; LAUE R; MOSER D A STRUCTURE GENERATOR FOR MOLECULAR GRAPHICS | 14 | 22 |
| 23765 | 3 | 19 | 23551 1990 AUG 1 HETEROCYCLES 31 (8): 1477-1484 DUFOUR M; GRAMAIN JC; HUSSON HP; SINIBALDI ME; TROIN Y SYNTHESIS OF ASPIDOSPERMA-ALKALOIDS - 8-MEMBERED VS 6-MEMBERED RING-D FORMATION | 0 | 0 |
| 23766 | 3 | 67 | 23648 1990 AUG 3 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 |
| 23767 | 1 | 2 | 23490 1990 AUG 6 CHEMICAL & ENGINEERING NEWS 68 (32): 2-2 GORDON PM SYNTHESIS OF NOPINONE | 3 | 5 |
| 23768 | 2 | 27 | 23458 1990 AUG [15] ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH 29 (8): 910-912 SCHRODER D; SCHWARZ H IRON(II)-MEDIATED HYDRIDE AND METHANIDE TRANSFER TO CARBONYL GROUPS | 2 | 22 |
| 23769 | 1 | 28 | 23476 1990 AUG [15] BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY 19 (8): 481-492 VREEKEN RJ; BRINKMAN UAT; DEJONG GJ; BARCELO D CHLOROACETONITRILE AS ELUENT ADDITIVE IN THERMOSPRAY LIQUID-CHROMATOGRAPHY NEGATIVE-ION MASS-SPECTROMETRY FOR THE CHARACTERIZATION OF CHLORINATED ORGANIC POLLUTANTS | 2 | 24 |
| 23770 | 2 | 7 | 23481 1990 AUG [15] BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE 39 (8): 1753-1755 BARANSKI A; MIKAYA AI ELECTRON-IMPACT MASS-SPECTRA OF SUBSTITUTED BETA-NITROSTYRENES | 0 | 0 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23771 | 9 | 37 | 23483 1990 AUG [15] BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 63 (8): 2239-2245 NAYA K; OKAYAMA T; FUJIWARA M; NAKATA M; OHTSUKA T; et al. SESQUITERPENES FROM THE RHIZOMES OF LIGULARIA-DENTATA HARA | 2 | 14 |
| 23772 | 2 | 33 | 23488 1990 AUG [15] CARCINOGENESIS 11 (8): 1279-1285 FEDTKE N; BOUCHERON JA; TURNER MJ; SWENBERG JA VINYL CHLORIDE-INDUCED DNA ADDUCTS .1. QUANTITATIVE-DETERMINATION OF N2,3-ETHENOGUANINE BASED ON ELECTROPHORE LABELING | 0 | 40 |
| 23773 | 2 | 15 | 23501 1990 AUG [15] CHEMICAL & PHARMACEUTICAL BULLETIN 38 (8): 2281-2282 WU FE; KOIKE K; NIKAIDO T; ISHII K; OHMOTO T; et al. TERPENOIDS AND FLAVONOIDS FROM ARENARIA-KANSUENSIS | 1 | 6 |
| 23774 | 3 | 8 | 23516 1990 AUG [15] COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS 55 (8): 2095-2099 JALANDER L; SJOHOLM R; VIRTANEN P PROTOBERBERINE ALKALOIDS FROM THE BARK OF ENANTIA-CHLORANTHA | 0 | 8 |
| 23775 | 1 | 8 | 23521 1990 AUG [15] CONTRACEPTION 42 (2): 235-240 RAJALAKSHMI M; RAMAKRISHNAN PR EFFECT OF 2 NEW ANDROGEN ESTERS ON SERUM LEVELS OF TESTOSTERONE IN CASTRATED RHESUS-MONKEY | 0 | 3 |
| 23776 | 1 | 13 | 23557 1990 AUG [15] HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY 13 (8): 579-582 COLE RO; SEPANIAK MJ; HINZE WL OPTIMIZATION OF BINAPHTHYL ENANTIOMER SEPARATIONS BY CAPILLARY ZONE ELECTROPHORESIS USING MOBILE PHASES CONTAINING BILE-SALTS AND ORGANIC-SOLVENT | 0 | 141 |
| 23777 | 3 | 17 | 23592 1990 AUG [15] JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 30 (3): 203-210 HONG HX; XIN XQ ESSESA - AN EXPERT SYSTEM FOR ELUCIDATION OF STRUCTURES FROM SPECTRA .1. KNOWLEDGE BASE OF INFRARED-SPECTRA AND ANALYSIS AND INTERPRETATION PROGRAMS | 3 | 10 |
| 23778 | 6 | 25 | 23593 1990 AUG [15] JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 30 (3): 277-289 BANGOV IP COMPUTER-ASSISTED STRUCTURE GENERATION FROM A GROSS FORMULA .3. ALLEVIATION OF THE COMBINATORIAL PROBLEM | 17 | 23 |
| 23779 | 11 | 68 | 23594 1990 AUG [15] JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 30 (3): 290-302 DUBOIS JE; MATHIEU G; PEGUET P; PANAYE A; DOUCET JP SIMULATION OF INFRARED-SPECTRA - AN INFRARED SPECTRAL SIMULATION PROGRAM (SIRS) WHICH USES DARC TOPOLOGICAL SUBSTRUCTURES | 5 | 21 |
| 23780 | 5 | 17 | 23681 1990 AUG 15 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23781 | 2 | 8 | 23694 1990 AUG 15 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 |
| 23782 | 13 | 44 | 23704 1990 AUG [15] 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 |
| 23783 | 32 | 60 | 23705 1990 AUG [15] 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 |
| 23784 | 4 | 34 | 23706 1990 AUG [15] 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 |
| 23785 | 1 | 22 | 23734 1990 AUG [15] 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 |
| 23786 | 3 | 38 | 23746 1990 AUG [15] 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 |
| 23787 | 4 | 13 | 23750 1990 AUG [15] 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 |
| 23788 | 6 | 29 | 23777 1990 AUG [15] 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 |
| 23789 | 4 | 7 | 23778 1990 AUG [15] 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 |
| 23790 | 2 | 17 | 23845 1990 AUG [15] POLYMER 31 (8): 1419-1424 KETELS H; DEHAAN J; AERDTS A; VANDERVELDEN G C-13 MAS NMR-STUDY OF SOLID POLY(VINYL ALCOHOL) AND OF ETHYLENE VINYL ALCOHOL COPOLYMERS | 0 | 15 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23791 | 3 | 19 | 23649 1990 AUG 17 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 |
| 23792 | 9 | 17 | 23552 1990 SEP 1 HETEROCYCLES 31 (9): 1663-1667 CRIPPA S; DANIELI B; LESMA G; PALMISANO G; PASSARELLA D; et al. INDOLE ALKALOIDS FROM VINCA-SARDOA, A NEW SPECIES OF VINCA | 0 | 2 |
| 23793 | 3 | 20 | 23553 1990 SEP 1 HETEROCYCLES 31 (9): 1727-1731 RANARIVELO Y; HOTELLIER F; SKALTSOUNIS AL; TILLEQUIN F BIOMIMETIC SYNTHESIS OF (-)-DEOXYRHEXIFOLINE, (-)-TECOSTIDINE, AND (-)- ACTINIDINE | 0 | 7 |
| 23794 | 1 | 23 | 23486 1990 SEP 5 CARBOHYDRATE RESEARCH 204: 109-120 STEFFAN W; VOGEL C; KRISTEN H D-GALACTOSE-DERIVED D-GALACTURONIC ACID-DERIVATIVES SUITABLE AS GLYCOSYL ACCEPTORS | 1 | 13 |
| 23795 | 5 | 16 | 23682 1990 SEP 12 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 |
| 23796 | 3 | 15 | 23441 1990 SEP-OCT [SEP 15] ACTA CHIMICA HUNGARICA-MODELS IN CHEMISTRY 127 (5): 705-710 SHAFIULLAH; SHAMSUZZAMAN; KHAN B; AHMAD S REACTION OF 1-THIOGLYCEROL WITH SOME 3-SUBSTITUTED CHOLEST-5-EN-7-ONES | 0 | 0 |
| 23797 | 15 | 24 | 23502 1990 SEP [15] CHEMICAL & PHARMACEUTICAL BULLETIN 38 (9): 2400-2403 KOBAYASHI M; KANDA F; DAMARLA SR; RAO DV; RAO CB MARINE STEROLS .17. POLYHYDROXYSTEROLS OF THE SOFT CORALS OF THE ANDAMAN-AND-NICOBAR COASTS .2. ISOLATION AND STRUCTURES OF 3 16-BETA-HYDROXY STEROIDAL GLYCOSIDES FROM AN ALCYONIUM SP SOFT CORAL | 13 | 32 |
| 23798 | 5 | 14 | 23526 1990 SEP-OCT [SEP 15] ENERGY & FUELS 4 (5): 514-517 KATRITZKY AR; LUXEM FJ; SISKIN M AQUEOUS HIGH-TEMPERATURE CHEMISTRY OF CARBOCYCLES AND HETEROCYCLES .5. MONOSUBSTITUTED BENZENES WITH A 2 CARBON-ATOM SIDE-CHAIN OXYGENATED AT THE BETA-POSITION | 2 | 8 |
| 23799 | 3 | 17 | 23527 1990 SEP-OCT [SEP 15] ENERGY & FUELS 4 (5): 518-524 KATRITZKY AR; LUXEM FJ; SISKIN M AQUEOUS HIGH-TEMPERATURE CHEMISTRY OF CARBOCYCLES AND HETEROCYCLES .6. MONOSUBSTITUTED BENZENES WITH 2 CARBON-ATOM SIDE-CHAINS UNSUBSTITUTED OR OXYGENATED AT THE ALPHA-POSITION | 3 | 14 |
| 23800 | 4 | 16 | 23528 1990 SEP-OCT [SEP 15] ENERGY & FUELS 4 (5): 525-531 KATRITZKY AR; LUXEM FJ; SISKIN M AQUEOUS HIGH-TEMPERATURE CHEMISTRY OF CARBOCYCLES AND HETEROCYCLES .7. MONOSUBSTITUTED BENZENES WITH 2 CARBON-ATOM SIDE-CHAINS OXYGENATED AT THE ALPHA-POSITION AND BETA-POSITION | 2 | 10 |
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