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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.
Page 239 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 |
|---|---|---|---|---|---|
| 23801 | 5 | 35 | 23801 1990 PHYTOCHEMISTRY 29 (4): 1073-1078 AVATO P; BIANCHI G; MURELLI C ALIPHATIC AND CYCLIC LIPID COMPONENTS OF SORGHUM PLANT ORGANS | 1 | 15 |
| 23802 | 1 | 13 | 23802 1990 PHYTOCHEMISTRY 29 (4): 1213-1217 JAKUPOVIC J; GRENZ M; BOHLMANN F; MUNGAI GM CARVOTACETONE DERIVATIVES AND EUDESMAN-12,6-BETA-OLIDES FROM SPHAERANTHUS SPECIES | 0 | 9 |
| 23803 | 3 | 11 | 23803 1990 PHYTOCHEMISTRY 29 (4): 1307-1310 VILADOMAT F; BASTIDA J; TRIBO G; CODINA C; RUBIRALTA M NARCISSUS ALKALOIDS .10. ALKALOIDS FROM NARCISSUS-BICOLOR | 3 | 14 |
| 23804 | 8 | 26 | 23804 1990 PHYTOCHEMISTRY 29 (4): 1326-1329 RAO KVR; RAO LJM; RAO NSP AN A-RING CONTRACTED TRITERPENOID FROM HYPTIS-SUAVEOLENS | 3 | 12 |
| 23805 | 4 | 7 | 23805 1990 PHYTOCHEMISTRY 29 (4): 1332-1334 YANG MH; BLUNDEN G; PATEL A; CRABB TA; BRAIN K; et al. 2 FUROSTANE SAPOGENINS FROM CORDYLINE-RUBRA | 1 | 1 |
| 23806 | 11 | 24 | 23806 1990 PHYTOCHEMISTRY 29 (5): 1639-1641 AKIHISA T; GHOSH P; THAKUR S; NAGATA H; TAMURA T; et al. 24,24-DIMETHYL-25-DEHYDROLOPHENOL, A 4-ALPHA-METHYLSTEROL FROM CLERODENDRUM-INERME | 5 | 5 |
| 23807 | 3 | 9 | 23807 1990 PHYTOCHEMISTRY 29 (5): 1643-1646 ABDELAZIZ A; BRAIN K; BLUNDEN G; CRABB T; BASHIR AK ISOMERIC F-RING DIHYDROXYLATED 22,25-EPOXYFUROSTENE AND SPIROSTENE SAPOGENINS FROM TACCA-LEONTOPETALOIDES | 2 | 4 |
| 23808 | 16 | 28 | 23808 1990 PHYTOCHEMISTRY 29 (5): 1647-1651 AKIHISA T; KOKKE WCMC; YOKOTA T; TAMURA T; MATSUMOTO T 4-ALPHA,14-ALPHA-DIMETHYL-5-ALPHA-ERGOSTA-7,9(11),24(28)-TRIEN-3-BETA-OL FROM PHASEOLUS-VULGARIS AND GYNOSTEMMA-PENTAPHYLLUM | 1 | 2 |
| 23809 | 3 | 18 | 23809 1990 PHYTOCHEMISTRY 29 (5): 1691-1693 GONZALEZ AG; ANDRES LS; RAVELO AG; LUIS JG; BAZZOCCHI IL; et al. TERPENOIDS FROM SALVIA-MELLIFERA | 3 | 9 |
| 23810 | 2 | 8 | 23810 1990 PHYTOCHEMISTRY 29 (5): 1696-1699 ADINOLFI M; PARRILLI M; ZHU YX TERPENOID GLYCOSIDES FROM OPHIOPOGON-JAPONICUS ROOTS | 1 | 8 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23811 | 7 | 21 | 23811 1990 PHYTOCHEMISTRY 29 (6): 1771-1780 BLUNDEN G; PATEL AV; CRABB TA MICROBIOLOGICAL TRANSFORMATIONS OF HECOGENIN AND DIOSGENIN BY CUNNINGHAMELLA-ELEGANS | 5 | 8 |
| 23812 | 3 | 8 | 23812 1990 PHYTOCHEMISTRY 29 (6): 1797-1798 DELLAGRECA M; MANGONI L; MOLINARO A; MONACO P; PREVITERA L (20S)-4-ALPHA-METHYL-24-METHYLENECHOLEST-7-EN-3-BETA-OL, AN ALLELOPATHIC STEROL FROM TYPHA-LATIFOLIA .14. | 1 | 11 |
| 23813 | 11 | 44 | 23813 1990 PHYTOCHEMISTRY 29 (6): 1855-1860 FERNANDESFERREIRA M; NOVAIS JM; PAIS MSS FREE TRITERPENOLS AND STEROLS PRODUCED BY INVITRO CULTURES AND LATICIFER CELLS FROM EUPHORBIA-CHARACIAS | 0 | 6 |
| 23814 | 3 | 18 | 23814 1990 PHYTOCHEMISTRY 29 (6): 1945-1950 GUPTA D; SINGH J TRITERPENOID SAPONINS FROM CENTIPEDA-MINIMA | 0 | 7 |
| 23815 | 3 | 24 | 23815 1990 PHYTOCHEMISTRY 29 (6): 1985-1988 PINTO MMM; KIJJOA A; MONDRANONDRA IO; GUTIERREZ AB; HERZ W LIGNANS AND OTHER CONSTITUENTS OF KNEMA-FURFURACEA | 0 | 10 |
| 23816 | 4 | 11 | 23816 1990 PHYTOCHEMISTRY 29 (7): 2207-2210 MASSIOT G; NUZILLARD JM; LEMENOLIVIER L; ACLINOU P; BENKOUIDER A; et al. PLANTS FROM AURES .4. EREMOPHILENOLIDES FROM HERTIA-CHEIRIFOLIA | 3 | 19 |
| 23817 | 2 | 22 | 23817 1990 PHYTOCHEMISTRY 29 (7): 2229-2233 DELATORRE MC; RODRIGUEZ B; BRUNO M; SAVONA G; PIOZZI F; et al. 2 C-10 OXYGENATED NEOCLERODANE DITERPENOIDS FROM TEUCRIUM-PESTALOZZAE | 0 | 15 |
| 23818 | 1 | 10 | 23818 1990 PHYTOCHEMISTRY 29 (7): 2239-2246 LAL AR; CAMBIE RC; RUTLEDGE PS; WOODGATE PD CHEMISTRY OF FIJIAN PLANTS .6. ENT-PIMARANE AND ENT-ABIETANE DITERPENES FROM EUPHORBIA-FIDJIANA | 1 | 8 |
| 23819 | 3 | 7 | 23819 1990 PHYTOCHEMISTRY 29 (7): 2263-2265 VESONDER RF; BURMEISTER HR; TJARKS LW 4,4,24-TRIMETHYLCHOLESTA-8,14,24(28)-TRIEN-2-ALPHA,3-BETA,11-ALPHA,12-BETA-TETROL 12-ACETATE, 3-SULFATE FROM FUSARIUM-GRAMINEARUM | 0 | 3 |
| 23820 | 7 | 30 | 23820 1990 PHYTOCHEMISTRY 29 (7): 2277-2283 HOLZMANN G; LEUCKERT C APPLICATIONS OF NEGATIVE FAST ATOM BOMBARDMENT AND MS/MS TO SCREENING OF LICHEN COMPOUNDS | 0 | 4 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23821 | 4 | 15 | 23821 1990 PHYTOCHEMISTRY 29 (8): 2623-2627 ABDELAZIZ A; BRAIN K; SHATALEBI MA; BLUNDEN G; PATEL A; et al. A B-RING CONTRACTED SPIROSTANE FROM TACCA-LEONTOPETALOIDES | 2 | 3 |
| 23822 | 3 | 29 | 23822 1990 PHYTOCHEMISTRY 29 (10): 3157-3162 HAYMAN AR; WEAVERS RT TERPENES OF FOLIAGE OILS FROM HALOCARPUS-BIDWILLII | 0 | 6 |
| 23823 | 7 | 27 | 23823 1990 PHYTOCHEMISTRY 29 (10): 3255-3258 TCHIVOUNDA HP; KOUDOGBO B; BESACE Y; CASADEVALL E CYLICODISCIC ACID, A DIHYDROXY PENTACYCLIC TRITERPENE CARBOXYLIC-ACID FROM CYLICODISCUS-GABUNENSIS | 4 | 10 |
| 23824 | 2 | 12 | 23824 1990 PHYTOCHEMISTRY 29 (10): 3360-3362 SINGH SK; TRIPATHI VJ; SINGH RH 3-BETA,24-DIHYDROXYOLEAN-12-EN-28-OIC ACID, A PENTACYCLIC TRITERPENE ACID FROM LANTANA-INDICA | 4 | 8 |
| 23825 | 3 | 19 | 23825 1990 PHYTOCHEMISTRY 29 (11): 3467-3472 YOSHIOKA T; ZHENG RY; OHTA S; SUGA T AN ANOMALY IN THE BIOSYNTHESIS OF (E,E)-FARNESOL BY THE CRUDE ENZYME-SYSTEM OF PISUM-SATIVUM | 1 | 4 |
| 23826 | 3 | 18 | 23826 1990 PHYTOCHEMISTRY 29 (11): 3535-3538 KIOY D; GRAY AI; WATERMAN PG A COMPARATIVE-STUDY OF THE STEM-BARK DRIMANE SESQUITERPENES AND LEAF VOLATILE OILS OF WARBURGIA-UGANDENSIS AND WARBURGIA-STUHLMANNII | 1 | 18 |
| 23827 | 5 | 24 | 23827 1990 PHYTOCHEMISTRY 29 (11): 3539-3541 PATTERSON GW; XU SH STEROL COMPOSITION IN 5 FAMILIES OF THE ORDER CARYOPHYLLALES | 1 | 5 |
| 23828 | 2 | 11 | 23828 1990 PHYTOCHEMISTRY 29 (11): 3601-3604 ALI M; BHUTANI KK; SRIVASTAVA TN INVESTIGATIONS OF MEDICINAL-PLANTS .14. TRITERPENOIDS FROM SYMPLOCOS-RACEMOSA BARK | 2 | 6 |
| 23829 | 3 | 13 | 23829 1990 PHYTOCHEMISTRY 29 (11): 3605-3609 ZENG L; ZHANG RY; WANG D; LOU ZC 2 TRITERPENOIDS FROM ROOTS OF GLYCYRRHIZA-YUNNANENSIS | 1 | 6 |
| 23830 | 4 | 9 | 23830 1990 PHYTOCHEMISTRY 29 (11): 3615-3620 SIDDIQUI S; SIDDIQUI BS; BEGUM S; NAEED A PENTACYCLIC TRITERPENOIDS FROM PLUMERIA-OBTUSA | 1 | 10 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23831 | 2 | 8 | 23831 1990 PHYTOCHEMISTRY 29 (11): 3693-3694 BRAUMANN T; NICOLAUS G; HAHN W; ELMENHORST H N'-ETHYLNORNICOTINE FROM BURLEY TOBACCO | 1 | 2 |
| 23832 | 3 | 12 | 23832 1990 PHYTOCHEMISTRY 29 (12): 3903-3905 LIN CN; CHUNG MI; LU CM THE CONSTITUENTS OF FORMOSAN RHAMNUS SPECIES .4. ANTHRAQUINONES FROM RHAMNUS-FORMOSANA | 2 | 13 |
| 23833 | 1 | 12 | 23833 1990 PHYTOCHEMISTRY 29 (12): 3936-3938 ELHAFIZ MAA 2 KETO ALCOHOLS FROM CRINUM-AUGUSTUM | 1 | 3 |
| 23834 | 3 | 18 | 23834 1990 PHYTOCHEMISTRY 29 (12): 3956-3958 BHANDARI SPS; GARG HS; AGRAWAL PK; BHAKUNI DS URSANE TRITERPENOIDS FROM NEPETA-ERIOSTACHIA | 3 | 13 |
| 23835 | 4 | 13 | 23835 1990 PHYTOCHEMISTRY 29 (12): 3959-3961 NGOUELA S; NYASSE B; TSAMO E; SONDENGAM BL; CONNOLLY JD SPATHODIC ACID - A TRITERPENE ACID FROM THE STEM BARK OF SPATHODEA-CAMPANULATA | 1 | 7 |
| 23836 | 1 | 11 | 23836 1990 PHYTOCHEMISTRY 29 (12): 3984-3986 DELLEMONACHE G; BOTTA B; VINCIGUERRA V; PINHEIRO RM CONSTITUENTS OF COUTAREA-HEXANDRA .6. 4-ARYLCOUMARINS FROM COUTAREA-HEXANDRA | 1 | 4 |
| 23837 | 7 | 23 | 23837 1990 PLANT SCIENCE 72 (2): 165-172 VANGENDEREN HH; JAARSMA J TRITERPENES AND ALKANES IN DEVELOPING VARIEGATED AND ALBINO LEAVES OF ILEX-AQUIFOLIUM L (AQUIFOLIACEAE) | 0 | 3 |
| 23838 | 2 | 9 | 23838 1990 PLANTA MEDICA 56 (1): 98-100 ZHANG DM; YU DQ STRUCTURE OF TRIPTERYGIC ACID-A - A NEW TRITERPENE OF TRIPTERYGIUM-WILFORDII | 2 | 5 |
| 23839 | 4 | 21 | 23839 1990 PLANTA MEDICA 56 (2): 218-221 ABDELAZIZ AME; BRAIN KR; BLUNDEN G; CRABB T; BASHIR AK STEROIDAL SAPOGENINS FROM TACCA-LEONTOPETALOIDES | 1 | 5 |
| 23840 | 7 | 16 | 23840 1990 PLANTA MEDICA 56 (3): 284-286 SPENGEL S; SCHAFFNER W ACINOSPESIGENIN - A NEW TRITERPENE FROM THE LEAVES OF PHYTOLACCA-ACINOSA | 2 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23841 | 5 | 22 | 23841 1990 PLANTA MEDICA 56 (3): 287-289 LONTSI D; SONDENGAM BL; AYAFOR JF; TSOUPRAS MG; TABACCHI R FURTHER TRITERPENOIDS OF MUSANGA-CECROPIOIDES - THE STRUCTURE OF CECROPIC ACID | 1 | 10 |
| 23842 | 3 | 14 | 23842 1990 PLANTA MEDICA 56 (3): 330-332 ZHOU ZL; AQUINO R; DEFEO V; DESIMONE F; PIZZA C POLYHYDROXYLATED TRITERPENES FROM ERIOBOTRYA-JAPONICA | 0 | 0 |
| 23843 | 1 | 18 | 23843 1990 POLYHEDRON 9 (1): 129-135 ALLEN DW; CROPPER PE FURTHER-STUDIES OF THE KINETIC COORDINATION TEMPLATE EFFECT IN THE METAL-ION CATALYZED FORMATION OF ARYLPHOSPHONIUM SALTS | 0 | 7 |
| 23844 | 2 | 28 | 23844 1990 POLYHEDRON 9 (9): 1225-1234 CHAPELLE S; VERCHERE JF; SAUVAGE JP RELATIONSHIP BETWEEN STRUCTURES AND STABILITIES OF MOLYBDATE COMPLEXES OF ALDITOLS - A POTENTIOMETRIC, C-13 AND MO-95 NMR-STUDY | 5 | 29 |
| 23845 | 2 | 17 | 23845 1990 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 |
| 23846 | 2 | 13 | 23846 1990 POLYMER DEGRADATION AND STABILITY 29 (3): 341-352 FURUKAWA M; YOSHITAKE N; YOKOYAMA T STUDY OF THE THERMAL-DECOMPOSITION OF DIPHENYL ALKYL ALLOPHANATES BY DIRECT PYROLYSIS MASS-SPECTROMETRY | 0 | 1 |
| 23847 | 4 | 23 | 23847 1990 PURE AND APPLIED CHEMISTRY 62 (7): 1259-1262 ELYAKOV GB; STONIK VA; LEVINA EV MARINE TETRACYCLIC ISOPRENOIDS - STRUCTURE AND BIOSYNTHESIS | 2 | 5 |
| 23848 | 4 | 20 | 23848 1990 RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY 109 (3): 248-251 VISSER R; MAAS WPM; NIBBERING NMM COLLISION-INDUCED DISSOCIATION REACTIONS OF ORTHO-METHOXYPHENYL, META-METHOXYPHENYL AND PARA-METHOXYPHENYL ANIONS IN THE GAS-PHASE | 0 | 2 |
| 23849 | 9 | 21 | 23849 1990 RESEARCH ON CHEMICAL INTERMEDIATES 13 (1): 17-29 ANKLAM E FORMATION OF CYCLIC IONS IN THE ELECTRON-IMPACT INDUCED FRAGMENTATION OF 1,N-BIS-(ALKYLTHIO)ALKANES | 0 | 0 |
| 23850 | 13 | 32 | 23850 1990 SCIENCE 247 (4940): 309-312 MOLDOWAN JM; FAGO FJ; LEE CY; JACOBSON SR; WATT DS; et al. SEDIMENTARY 24-N-PROPYLCHOLESTANES, MOLECULAR FOSSILS DIAGNOSTIC OF MARINE-ALGAE | 16 | 81 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23851 | 1 | 39 | 23851 1990 SCIENCE 248 (4957): 823-827 SUGARMAN SD THE NEED TO REFORM PERSONAL-INJURY LAW LEAVING SCIENTIFIC DISPUTES TO SCIENTISTS | 0 | 11 |
| 23852 | 1 | 4 | 23852 1990 SCIENCE 248 (4959): 1061-1062 DJERASSI C FERTILITY AWARENESS - JET-AGE RHYTHM METHOD | 9 | 9 |
| 23853 | 3 | 5 | 23853 1990 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 |
| 23854 | 0 | 3 | 23854 1990 SCIENTIST 4 (15): 16-16 DJERASSI C ILLUMINATING SCIENTIFIC FACTS THROUGH FICTION | 0 | 0 |
| 23855 | 2 | 135 | 23855 1990 SOCIAL PROBLEMS 37 (1): 18-37 CLARKE AE CONTROVERSY AND THE DEVELOPMENT OF REPRODUCTIVE SCIENCES | 1 | 20 |
| 23856 | 1 | 55 | 23856 1990 SURFACE SCIENCE 226 (1-2): 61-76 THORNBURG DM; MADIX RJ CLEAVAGE OF NH BONDS BY ACTIVE OXYGEN ON AG(110) .2. SELECTIVE OXIDATION OF ETHYLAMINE TO ACETONITRILE | 0 | 8 |
| 23857 | 3 | 20 | 23857 1990 SYNTHESIS-STUTTGART (1): 34-36 CALDWELL CG; BONDY SS A CONVENIENT SYNTHESIS OF ENANTIOMERICALLY PURE (2S,3S)-3-HYDROXYLEUCINE OR (2R,3R)-3-HYDROXYLEUCINE | 3 | 54 |
| 23858 | 4 | 21 | 23858 1990 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 |
| 23859 | 4 | 13 | 23859 1990 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 |
| 23860 | 7 | 26 | 23860 1990 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23861 | 3 | 10 | 23861 1990 SYNTHETIC COMMUNICATIONS 20 (9): 1293-1297 CIATTINI PG; MORERA E; ORTAR G AN EFFICIENT PREPARATION OF 6,7-DIDEHYDROESTROGENS | 2 | 8 |
| 23862 | 2 | 14 | 23862 1990 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 |
| 23863 | 1 | 25 | 23863 1990 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 |
| 23864 | 3 | 12 | 23864 1990 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 |
| 23865 | 4 | 28 | 23865 1990 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 |
| 23866 | 4 | 20 | 23866 1990 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 |
| 23867 | 2 | 12 | 23867 1990 TETRAHEDRON 46 (5): 1499-1502 CHAN WR; TINTO WF; MOORE R NEW GERMACRANE DERIVATIVES FROM GORGONIAN OCTOCORALS OF THE GENUS PSEUDOPTEROGORGIA | 1 | 11 |
| 23868 | 4 | 41 | 23868 1990 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 |
| 23869 | 4 | 22 | 23869 1990 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 |
| 23870 | 3 | 24 | 23870 1990 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23871 | 2 | 22 | 23871 1990 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 |
| 23872 | 1 | 26 | 23872 1990 TETRAHEDRON 46 (16): 5703-5714 ALDULAYYMI JR; BAIRD MS OPTICALLY-ACTIVE DIHYDROPYRANS AND 3-METHYLENETETRAHYDROFURANS FROM CYCLOPROPENYLETHANOL DERIVATIVES | 2 | 7 |
| 23873 | 2 | 16 | 23873 1990 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 |
| 23874 | 2 | 26 | 23874 1990 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 |
| 23875 | 11 | 21 | 23875 1990 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 |
| 23876 | 7 | 23 | 23876 1990 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 |
| 23877 | 4 | 15 | 23877 1990 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 |
| 23878 | 1 | 16 | 23878 1990 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 |
| 23879 | 6 | 22 | 23879 1990 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 |
| 23880 | 4 | 13 | 23880 1990 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23881 | 1 | 6 | 23881 1990 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 |
| 23882 | 4 | 12 | 23882 1990 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 |
| 23883 | 1 | 22 | 23883 1990 TETRAHEDRON LETTERS 31 (45): 6523-6526 BISSERET P; ARMSPACH D; NEUNLIST S; ROHMER M OXIDATION OF THE TRITERPENIC HOPANE SKELETON BY PERACIDS | 0 | 3 |
| 23884 | 1 | 20 | 23884 1990 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 |
| 23885 | 6 | 33 | 23885 1990 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 |
| 23886 | 3 | 53 | 23886 1990 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 |
| 23887 | 8 | 44 | 23887 1990 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 |
| 23888 | 0 | 1 | 23888 1990 TLS-THE TIMES LITERARY SUPPLEMENT (4551): 674-674 KINCAID P 'CANTORS DILEMMA' - DJERASSI,C | 0 | 0 |
| 23889 | 4 | 25 | 23889 1990 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 |
| 23890 | 4 | 80 | 23890 1990 TRANSITION METAL CHEMISTRY 15 (3): 251-256 GRIFFITH WP TMC LITERATURE HIGHLIGHTS .22. ORGANIC OXIDATIONS BY OSMIUM AND RUTHENIUM OXO COMPLEXES | 1 | 40 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23891 | 0 | 31 | 23891 1990 VETERINARY RECORD 127 (24): 592-596 BROOKS R SURVEY OF THE DOG-POPULATION OF ZIMBABWE AND ITS LEVEL OF RABIES VACCINATION | 0 | 24 |
| 23892 | 1 | 38 | 23892 1990 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 |
| 23893 | 3 | 9 | 23893 1990 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 |
| 23894 | 3 | 19 | 23894 1990 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 |
| 23895 | 3 | 7 | 23895 1990 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 45 (1): 83-86 SELDES AM; DELUCA ME; GROS EG; ROVIROSA J; SANMARTIN A; et al. STEROIDS FROM AQUATIC ORGANISMS .19. NEW STEROLS FROM THE ANTARCTIC SPONGE ARTEMISINA-APOLLINIS | 2 | 5 |
| 23896 | 1 | 13 | 23896 1990 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 |
| 23897 | 2 | 37 | 23897 1990 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 |
| 23898 | 10 | 36 | 23898 1990 ZHURNAL OBSHCHEI BIOLOGII 51 (2): 247-260 KALININ VI; STONIK VA; AVILOV SA HOMOLOGICAL VARIABILITY AND THE TREND OF EVOLUTION OF TRITERPENE GLYCOSIDES IN HOLOTHURIOIDEA | 1 | 6 |
| 23899 | 3 | 30 | 23899 1990 ZHURNAL OBSHCHEI KHIMII 60 (3): 617-625 CHERNITSKII KV; BOBYLEV VA; SHARIKOV FY; VESELKOV NY NUCLEOPHILIC OPENING AND FORMATION OF SATURATED HETEROCYCLES .10. 2-METHYLAZIRIDINE REACTIVITY IN AMINOLYSIS REACTIONS | 1 | 3 |
| 23900 | 5 | 16 | 23900 1990 ZHURNAL OBSHCHEI KHIMII 60 (6): 1395-1401 ZORINA AD; SALTYKOVA IA; MARTYNOV VF; MATYUKHINA LG STUDY OF TRITERPENOIDS - STRUCTURE OF MERISTOTROPIC ACID | 0 | 0 |
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