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Nodes: 29221,
Authors: 40665,
Journals: 1485,
Outer References: 554040,
Words: 41910
Collection span: 1946 - 2005
View: Overview. Sorted by GCS.
Page 234 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 |
|---|---|---|---|---|---|
| 23301 | 10 | 21 | 22501 1988 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 86: 121-136 ZARETSKII ZVI; CURTIS JM; GHOSH D; BRENTON AG MASS-SPECTROMETRY OF METASTABLE IONS AND STEREOCHEMISTRY OF STEROIDS | 1 | 3 |
| 23302 | 2 | 22 | 22512 1988 JOURNAL OF ANTIBIOTICS 41 (11): 1649-1658 RODPHAYA D; NIHIRA T; SAKUDA S; YAMADA Y BIOSYNTHESIS OF THE MACROLIDE ANTIBIOTIC PATULOLIDES BY PENICILLIUM-URTICAE S11R59 - IDENTIFICATION OF THE ORIGIN OF CARBON-ATOMS BY C-13 NMR-SPECTROSCOPY | 1 | 3 |
| 23303 | 1 | 5 | 22527 1988 JOURNAL OF CHROMATOGRAPHY 440: 415-420 NJAR VCO; DHARMARATNE HRW; CASPI E SYNTHESIS OF [16,16,19-H-2(3)-19-H-3]19-OXO-ANDROST-4-ENE-3,17-DIONE | 0 | 3 |
| 23304 | 3 | 8 | 22540 1988 JOURNAL OF LIPID RESEARCH 29 (8): 1097-1101 IIDA T; SHINOHARA T; GOTO J; NAMBARA T; CHANG FC A FACILE ONE-STEP SYNTHESIS OF DELTA-1,4-3-KETO BILE-ACID ESTERS BY IODOXYBENZENE AND BENZENESELENIC ANHYDRIDE | 0 | 3 |
| 23305 | 5 | 34 | 22589 1988 JOURNAL OF ORGANIC CHEMISTRY 53 (10): 2193-2198 LUPON P; CANALS F; IGLESIAS A; FERRER JC; PALOMER A; et al. PHOTOCHEMICAL-REACTIONS .21. PHOTOCHEMICAL BEHAVIOR OF DELTA-4-3-OXO, DELTA-5-7-OXO, AND DELTA-1-3-OXO STEROIDS IN CONCENTRATED ACID-SOLUTION | 0 | 3 |
| 23306 | 7 | 30 | 22615 1988 JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY 31 (5): 853-860 WATANABE S; SAITO T; IKEDA M CONFORMATIONAL STUDY OF THE ACETYL GROUP AND CYCLOHEXENONE IN PROGESTERONE INTERACTING WITH PHOSPHATIDYLLIPID BY MEANS OF CIRCULAR-DICHROISM | 1 | 3 |
| 23307 | 1 | 9 | 22664 1988 JOURNAL OF THE FORENSIC SCIENCE SOCIETY 28 (3): 185-190 BAL TS; GUTTERIDGE DR; HISCUTT AA; JOHNSON B; OXLEY I ANALYSIS OF ALKYL NITRITES BY CAPILLARY GAS CHROMATOGRAPHY-MASS SPECTROMETRY | 0 | 3 |
| 23308 | 3 | 5 | 22680 1988 KHIMIYA PRIRODNYKH SOEDINENII (3): 461-463 DMITRENOK PS; MAKAREVA TN; SHUBINA LK; KRASOKHIN VB; STONIK VA STEROID COMPOUNDS OF SEA SPONGES .9. STEROL COMPOSITION OF 3 SPECIES OF THE FAR-EAST SPONGES | 3 | 3 |
| 23309 | 6 | 12 | 22743 1988 ORGANIC MASS SPECTROMETRY 23 (6): 460-468 ZARETSKII ZVI; CURTIS JM; BRENTON AG; BEYNON JH; DJERASSI C TRANSLATIONAL ENERGY-RELEASE AND STEREOCHEMISTRY OF STEROIDS .9. THE MECHANISM OF THE ELIMINATION OF WATER FROM METASTABLE IONS IN EPIMERIC 3-HYDROXY STEROIDS OF THE 5-BETA-SERIES | 3 | 3 |
| 23310 | 3 | 34 | 22748 1988 ORGANIC MASS SPECTROMETRY 23 (8): 573-578 BENEDETTI F; NITTI P; PELLI B; TRALDI P ELECTRON-IMPACT MASS-SPECTROMETRY OF SOME GEMINAL BIS-SULFONES | 2 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23311 | 1 | 9 | 22752 1988 ORGANIC MASS SPECTROMETRY 23 (8): 622-623 ANDREUX F; CONSTANTIN E; GIOIA B; TRALDI P A MASS-SPECTROMETRIC INVESTIGATION ON HUMIC-ACID STRUCTURE - SOME PRELIMINARY-RESULTS | 0 | 3 |
| 23312 | 1 | 21 | 22764 1988 ORGANOMETALLICS 7 (2): 493-495 KABALKA GW; GAI YZ; GOUDGAON NM; VARMA RS; GOOCH EE REACTION OF ORGANOBORANES WITH OLEFINIC ALPHA,BETA-UNSATURATED NITRO-COMPOUNDS | 0 | 3 |
| 23313 | 4 | 11 | 22773 1988 PHARMAZIE 43 (3): 208-210 SCHRUTKARECHTENSTAMM R; ROBIEN W; JURENITSCH J STRUCTURE OF THE SAPOGENINS OF SEEDS FROM AESCULUS-PAVIA L | 0 | 3 |
| 23314 | 1 | 13 | 22774 1988 PHARMAZIE 43 (3): 222-223 GUPTA DR; DHIMAN RP; NAITHANI S; AHMED B CHEMICAL INVESTIGATION OF BISCHOFIA-JAVANICA BLUME | 0 | 3 |
| 23315 | 1 | 28 | 22779 1988 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 40 (3-4): 199-206 CHAN CLK; DUFFIELD AM; COLE ER; SOUTHWELLKEELY PT SULFENAMIDES AND SULFINAMIDES .4. HOMOLYSIS OF SULFENAMIDES IN CYCLOHEXENE | 0 | 3 |
| 23316 | 3 | 7 | 22796 1988 PHYTOCHEMISTRY 27 (4): 1085-1088 MASSIOT G; RICHARD B; LEMENOLIVIER L; DEGRAEVE J; DELAUDE C ALKALOIDS FROM LEAVES OF PTEROTABERNA-INCONSPICUA AND THE KISANTU HYBRID PROBLEM | 0 | 3 |
| 23317 | 0 | 7 | 22815 1988 PHYTOCHEMISTRY 27 (9): 3004-3005 MEHTA BK; SHARMA KS; DUBEY A 4-ETHYLGALLIC ACID FROM 2 MIMOSA SPECIES | 1 | 3 |
| 23318 | 1 | 7 | 22832 1988 PLANTA MEDICA (3): 243-245 SUTLUPINAR N; HUSEK A; POTESILOVA H; DVORACKOVA S; HANUS V; et al. SUBSTANCES FROM THE PLANT OF THE SUBFAMILY WURMBAEOIDEAE AND THEIR DERIVATIVES .101. ALKALOIDS AND PHENOLICS OF COLCHICUM-CILICICUM | 0 | 3 |
| 23319 | 0 | 0 | 22843 1988 SCIENCE 239 (4835): 10-10 DJERASSI C MY MOM, THE PROFESSOR | 3 | 3 |
| 23320 | 1 | 23 | 22860 1988 TETRAHEDRON 44 (7): 1893-1904 TSENG CC; HANDA I; ABDELSAYED AN; BAUER L N-[(ARYL SUBSTITUTED ADAMANTANE)ALKYL] 2-MERCAPTOACETAMIDINES, THEIR CORRESPONDING DISULFIDES AND S-PHOSPHOROTHIOATES | 0 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23321 | 2 | 28 | 22873 1988 TETRAHEDRON LETTERS 29 (11): 1283-1286 SMADJA W ACCURATE MEASUREMENT OF RACEMIZATION OF ALPHA-PHENYLKETONES BY H-1 AND H-2 NMR SPECTROSCOPY | 1 | 3 |
| 23322 | 3 | 26 | 22884 1988 TETRAHEDRON LETTERS 29 (42): 5345-5348 NEE MW; KIM CA; GARG S; GRIFFITH MC; MIZOUE LS; et al. SYNTHESIS AND CHEMISTRY OF AN IRON(III) TETRAPHENYLPORPHYRIN WITH A COVALENTLY-ATTACHED PHENOLATE TAIL | 1 | 3 |
| 23323 | 8 | 21 | 22885 1988 TETRAHEDRON LETTERS 29 (45): 5807-5810 DUTTA G; BOSE SN PREPARATION AND CIRCULAR-DICHROISM STUDIES OF TRITERPENE LACTONES OF LUPANE SERIES | 0 | 3 |
| 23324 | 0 | 14 | 22890 1988 THERIOGENOLOGY 30 (3): 497-506 KEISTER DM; KAISER LD; GENSBURG LJ; DVER AS; EHRHART W THE USE OF EPOSTANE, A 3-BETA-HYDROXYSTEROID DEHYDROGENASE DELTA-4-5 ISOMERASE ENZYME-INHIBITOR, IN OIL SUSPENSION AS A MISMATING AGENT IN THE DOG | 0 | 3 |
| 23325 | 4 | 22 | 22924 1989 ARCHIV DER PHARMAZIE 322 (7): 419-426 KNEFELI F; MAYER KK; WIEGREBE W ELECTRON-IMPACT INDUCED LOSS OF C-5-C-8 SUBSTITUENTS OF 1,2,3,4-TETRAHYDROISOQUINOLINES .5. SYNTHESIS AND MASS-SPECTROMETRIC FRAGMENTATION OF DIHYDROISOINDOLE DERIVATIVES | 1 | 3 |
| 23326 | 2 | 21 | 22926 1989 AUSTRALIAN JOURNAL OF CHEMISTRY 42 (4): 463-469 YAMAGAMI C; TAKAO N; TAKEUCHI Y N-15 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF ORTHO-SUBSTITUTED PHENYLACETANILIDES - THE ORIGIN OF GAMMA-SYN EFFECTS | 0 | 3 |
| 23327 | 7 | 24 | 22930 1989 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 162 (2): 781-787 HART LP; DANIELS M LIFETIME EVIDENCE FOR A WEAK LOWEST ELECTRONIC-TRANSITION IN ADENOSINE | 0 | 3 |
| 23328 | 2 | 35 | 22940 1989 BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY 18 (2): 87-95 GERHARDT K; LUDWIGKOHN H; HENNING HV; REMBERG G; ZEECK A IDENTIFICATION OF ESTROGEN METABOLITES IN HUMAN-URINE BY CAPILLARY GAS-CHROMATOGRAPHY AND MASS-SPECTROMETRY | 0 | 3 |
| 23329 | 7 | 9 | 23004 1989 COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY 93 (1): 175-179 CARBALLEIRA NM; BOU CR THE STEROL COMPOSITION OF THE MARINE SPONGE APLYSINA (=VERONGIA) ARCHERI - A COMPARATIVE-STUDY OF THE VERONGIDAE | 0 | 3 |
| 23330 | 11 | 23 | 23005 1989 COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY 93 (4): 753-756 PIRETTI MV; VIVIANI R PRESENCE OF 4-ALPHA-METHYLSTEROLS IN THE BIVALVE MOLLUSK SCAPHARCA-INAEQUIVALVIS (BRUGUIERE) - THEIR SIGNIFICANCE AND METABOLISM | 1 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23331 | 3 | 14 | 23016 1989 CURRENT CONTENTS 47: 3-7 GARFIELD E CANTOR DILEMMA BY DJERASSI,CARL - THROUGH FICTION, THE REAL WORLD OF SCIENCE | 2 | 3 |
| 23332 | 7 | 14 | 23038 1989 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 28 (1): 21-23 SENGUPTA P; SEN M; MITRA B; DAS S STRUCTURE OF PUTRONE, A 25-NORTRITERPENOID | 2 | 3 |
| 23333 | 2 | 5 | 23045 1989 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 28 (12): 1089-1090 PARAMESWARAN PS; NAIK CG; DAS B; KAMAT SY STEROLS FROM THE SOFT CORAL LOBOPHYTUM-STRICTUM (ALCYONARIAN) FROM LAKSHADWEEP SEA | 0 | 3 |
| 23334 | 1 | 15 | 23063 1989 JOURNAL OF ANALYTICAL TOXICOLOGY 13 (5): 296-299 SAADY JJ; POKLIS A DETERMINATION OF ATROPINE IN BLOOD BY GAS-CHROMATOGRAPHY MASS-SPECTROMETRY | 0 | 3 |
| 23335 | 9 | 30 | 23074 1989 JOURNAL OF CHEMICAL ECOLOGY 15 (2): 663-676 FOGLEMAN JC; ARMSTRONG L ECOLOGICAL ASPECTS OF CACTUS TRITERPENE GLYCOSIDES .1. THEIR EFFECT ON FITNESS COMPONENTS OF DROSOPHILA-MOJAVENSIS | 0 | 3 |
| 23336 | 4 | 19 | 23076 1989 JOURNAL OF CHEMICAL EDUCATION 66 (8): 673-675 NUTAITIS CF REACTIONS OF BOROHYDRIDE IN CARBOXYLIC-ACID MEDIA - A SUMMARY | 1 | 3 |
| 23337 | 3 | 39 | 23098 1989 JOURNAL OF HETEROCYCLIC CHEMISTRY 26 (5): 1325-1330 SINDELAR K; HOLUBEK J; SVATEK E; MATOUSOVA O; METYSOVA J; et al. POTENTIAL ANTIDEPRESSANTS - SYNTHESIS OF 6,11-DIHYDRODIBENZO[B,E]THIEPIN-11-YL 4-(DIMETHYLAMINOMETHYL)PHENYL KETONE AND OF SOME RELATED-COMPOUNDS | 1 | 3 |
| 23338 | 3 | 13 | 23101 1989 JOURNAL OF LIPID RESEARCH 30 (10): 1633-1637 ZHAO HR; ZHAO SX; SUN CQ; GUILLAUME D GLUCOSYLSTEROLS IN EXTRACTS OF EURYALE-FEROX IDENTIFIED BY HIGH-RESOLUTION NMR AND MASS-SPECTROMETRY | 0 | 3 |
| 23339 | 0 | 16 | 23169 1989 JOURNAL OF PLANT PHYSIOLOGY 133 (6): 770-772 HEINRICH G LAMMA ION SPECTRA OF THE LATTICES OF FUNGI | 0 | 3 |
| 23340 | 2 | 17 | 23171 1989 JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY 32 (3): 467-471 MITSUMA M; YOSHIMURA S; KAMBEGAWA A; OKINAGA S; ARAI K DEVELOPMENT OF A DIRECT MICROPLATE ENZYME-IMMUNOASSAY FOR THE DETERMINATION OF PREGNANEDIOL-3-ALPHA-GLUCURONIDE IN URINE | 0 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23341 | 2 | 20 | 23195 1989 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (3): 441-448 COMBER MF; SARGENT MV; SKELTON BW; WHITE AH DEPSIDONE SYNTHESIS .24. THE SYNTHESIS OF EPIPHORELLIC ACID-2 - A PSEUDO-DEPSIDONE AND X-RAY CRYSTAL-STRUCTURE OF A GRISADIENEDIONE EPOXIDE | 0 | 3 |
| 23342 | 7 | 34 | 23221 1989 LIEBIGS ANNALEN DER CHEMIE (10): 997-1001 ANNEN K; HOFMEISTER H; LAURENT H; HOYER GA STEROIDS WITH 17-SPIRO-DITHIOLANONE STRUCTURE | 1 | 3 |
| 23343 | 30 | 78 | 23280 1989 ORGANIC MASS SPECTROMETRY 24 (8): 653-662 MEYERSON S FORMATION OF [C18H36]+. AND [C7H7O2]+ IN THE MASS-SPECTRUM OF NORMAL-OCTADECYL BENZOATE | 1 | 3 |
| 23344 | 3 | 12 | 23283 1989 ORGANIC MASS SPECTROMETRY 24 (8): 699-702 BUDZIKIEWICZ H; GERHARD U MASS SPECTROSCOPIC FRAGMENTATION REACTIONS .32. THE FRAGMENTATION BEHAVIOR OF ALKYLATED THIOPHENE-1,1-DIOXIDES | 0 | 3 |
| 23345 | 9 | 26 | 23285 1989 ORGANIC MASS SPECTROMETRY 24 (9): 748-758 DEHOFFMAN E; AURIEL M NATURAL ISOTOPES AS A TOOL IN THE ELUCIDATION OF ELEMENTAL COMPOSITION AND FRAGMENTATION PATHWAYS BY TANDEM MASS-SPECTROMETRY | 0 | 3 |
| 23346 | 2 | 10 | 23289 1989 ORGANIC MASS SPECTROMETRY 24 (10): 861-865 KRAUS R; SPITELLER G UNUSUAL FRAGMENTATION OF TRIMETHYLSILYLATED ENOLS DERIVED FROM META-HYDROXYACETOPHENONES AND PARA-HYDROXYACETOPHENONES | 0 | 3 |
| 23347 | 4 | 11 | 23295 1989 ORGANIC MASS SPECTROMETRY 24 (10): 956-958 ERRABALSELLS R MASS-SPECTRAL FRAGMENTATION PATTERNS OF 2,3-POLYMETHYLENENITROINDOLES | 1 | 3 |
| 23348 | 4 | 10 | 23306 1989 PHARMACEUTICA ACTA HELVETIAE 64 (4): 121-124 LEUNG SL; BECKET G; KARUNANITHY R; LOW KF; FELL JT STUDIES ON LONG-ACTING ARYL CARBOXYLIC-ACID ESTERS OF TESTOSTERONE | 1 | 3 |
| 23349 | 2 | 10 | 23310 1989 PHARMAZIE 44 (8): 580-580 ERCIYAS E; BAYSAL M ALPHA-AMYRIN TETRATRIACONTANOATE, A NEW TRITERPENE FROM SCOLYMUS-HISPANICUS L | 2 | 3 |
| 23350 | 1 | 8 | 23321 1989 PHYTOCHEMISTRY 28 (4): 1193-1195 RASOOL N; KHAN AQ; MALIK A A TARAXERANE TYPE TRITERPENE FROM EUPHORBIA-TIRUCALLI | 1 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23351 | 3 | 16 | 23333 1989 PHYTOCHEMISTRY 28 (7): 1982-1984 AFZA N; KHAN AQ; MALIK A; BADAR Y CYCLOCADUCINOL, A CYCLOARTANE TYPE TRITERPENE FROM EUPHORBIA-CADUCIFOLIA | 3 | 3 |
| 23352 | 4 | 135 | 23426 1989 USPEKHI KHIMII 58 (8): 1250-1270 MANDELSHTAM TV CARBONYLCARBENES IN THE DIRECTED SYNTHESIS OF NATURAL COMPOUNDS | 0 | 3 |
| 23353 | 2 | 9 | 23433 1989 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 44 (10): 1283-1289 HUNECK S; SCHMIDT J; TABACCHI R THERMAL-DECOMPOSITION OF LICHEN DEPSIDES | 0 | 3 |
| 23354 | 2 | 7 | 23452 1990 ANALYTICA CHIMICA ACTA 236 (2): 501-504 EMERENCIANO VD; ROQUE NF; FURLAN M; TORRES LMB COMPUTER-AIDED C-13 NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPY FOR IDENTIFICATION OF TERPENOID MIXTURES | 0 | 3 |
| 23355 | 3 | 4 | 23503 1990 CHEMICAL & PHARMACEUTICAL BULLETIN 38 (10): 2899-2901 KONDA Y; URANO M; HARIGAYA Y; TAKAYANAGI H; OGURA H; et al. NOVEL TRITERPENES, HANCOLUPENONE AND HANCOLUPENOL, FROM CYNANCHUM-HANCOKIANUM | 1 | 3 |
| 23356 | 5 | 28 | 23510 1990 CHEMISTRY AND PHYSICS OF LIPIDS 53 (1): 77-84 BERGENTHAL D; SCHULTE E; WEBER N FORMATION AND CHARACTERIZATION OF DELTA-5,6/5',6'-UNSATURATED DISTERYL ETHERS | 0 | 3 |
| 23357 | 1 | 8 | 23521 1990 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 |
| 23358 | 2 | 20 | 23540 1990 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 |
| 23359 | 2 | 53 | 23546 1990 HELVETICA CHIMICA ACTA 73 (4): 1002-1021 BUSCHOR DJ; EUGSTER CH SYNTHESIS OF (3S,4R,3'S,4'R)- AND (3S,4S,3'S,4'S)-CRUSTAXANTHINS AND FURTHER COMPOUNDS WITH 3,4-DIHYDROXY BETA-END-GROUPS | 1 | 3 |
| 23360 | 4 | 19 | 23571 1990 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 95 (3): 269-276 MADHUSUDANAN KP; MURTHY VS GAS-PHASE REACTIONS OF NUCLEOPHILES WITH ALPHA,BETA-UNSATURATED NITRILES | 0 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23361 | 1 | 12 | 23574 1990 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 101 (2-3): 181-190 MAEDA K; ROKUSHA H A NEW PERSONAL SYSTEM FOR HANDLING AND UTILIZING A MASS-SPECTRAL DATA-BASE | 0 | 3 |
| 23362 | 6 | 14 | 23577 1990 IZVESTIYA SIBIRSKOGO OTDELENIYA AKADEMII NAUK SSSR SERIYA KHIMICHESKIKH NAUK (5): 73-79 LEBEDEV KS; OTMAKHOVA EA; GRITSENKO IV DETERMINATION OF MOLECULAR-STRUCTURE FRAGMENTS USING A H-1-NMR RETRIEVAL-SYSTEM | 1 | 3 |
| 23363 | 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 |
| 23364 | 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 |
| 23365 | 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 |
| 23366 | 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 |
| 23367 | 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 |
| 23368 | 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 |
| 23369 | 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 |
| 23370 | 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23371 | 9 | 38 | 23730 1990 KHIMIYA PRIRODNYKH SOEDINENII (4): 443-455 RALDUGIN VA; SHEVTSOV SA TRITERPENOIDES FROM PLANTS OF THE GENUS ABIES HILL | 0 | 3 |
| 23372 | 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 |
| 23373 | 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 |
| 23374 | 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 |
| 23375 | 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 |
| 23376 | 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 |
| 23377 | 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 |
| 23378 | 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 |
| 23379 | 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 |
| 23380 | 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 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23381 | 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 |
| 23382 | 1 | 12 | 23833 1990 PHYTOCHEMISTRY 29 (12): 3936-3938 ELHAFIZ MAA 2 KETO ALCOHOLS FROM CRINUM-AUGUSTUM | 1 | 3 |
| 23383 | 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 |
| 23384 | 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 |
| 23385 | 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 |
| 23386 | 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 |
| 23387 | 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 |
| 23388 | 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 |
| 23389 | 5 | 40 | 23922 1991 ANALYTICAL CHEMISTRY 63 (5): 490-496 XI XB; YEUNG ES UNIVERSAL DETECTOR BASED ON MAGNETOOPTICAL ROTATION FOR HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY | 0 | 3 |
| 23390 | 3 | 18 | 23941 1991 AUSTRALIAN JOURNAL OF CHEMISTRY 44 (10): 1487-1493 ELIX JA; CALANASAN CA; ARCHER AW SUBPICROLICHENIC ACID AND SUPERPICROLICHENIC ACID, 2 NEW DEPSONES FROM PERTUSARIA LICHENS | 1 | 3 |
| # | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
| 23391 | 3 | 29 | 23947 1991 BIOCHEMICAL SYSTEMATICS AND ECOLOGY 19 (5): 433-437 RASOANAIVO P; RATSIMAMANGAURVERG S; RAKOTORATSIMAMANGA A; RAHARISOLOLALAO A CHEMICAL-COMPONENTS OF 3 SPECIES OF BURASAIA (MENISPERMACEAE) ENDEMIC TO MADAGASCAR | 0 | 3 |
| 23392 | 1 | 5 | 23956 1991 BIOLOGICAL MASS SPECTROMETRY 20 (11): 693-698 GIORDANO G; PETERSON G; MCMURRAY WJ; SHYAM K; SARTORELLI AC THE ELECTRON-IMPACT, CHEMICAL IONIZATION AND FAST-ATOM-BOMBARDMENT POSITIVE-ION MASS-SPECTRA OF 1,2-BIS(SULFONYL)METHYLHYDRAZINES | 2 | 3 |
| 23393 | 1 | 6 | 23957 1991 BIOLOGICAL MASS SPECTROMETRY 20 (11): 743-749 PAWLOSKY RJ; MIROCHA CJ MASS-SPECTRAL ANALYSIS AND FRAGMENT ION STRUCTURE OF FUSAROCHROMANONE | 0 | 3 |
| 23394 | 1 | 13 | 23969 1991 BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 64 (1): 118-122 ITOH K; NAKANISHI S; OTSUJI Y REDOX REACTION OF AROMATIC-ALDEHYDES WITH FE3(CO)12 | 0 | 3 |
| 23395 | 2 | 20 | 24009 1991 COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS 56 (5): 954-965 DIENER W; FRELEK J; SNATZKE G CD .94. CD OF PRIMARY AMINES AND 1-SUBSTITUTED OR 3-SUBSTITUTED TETRAHYDROISOQUINOLINES IN PRESENCE OF [RH2(O2CCH3)4] | 0 | 3 |
| 23396 | 5 | 31 | 24010 1991 COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS 56 (5): 984-990 BARTON DHR; DOLLER D THE FUNCTIONALIZATION OF SATURATED-HYDROCARBONS .18. THE OXIDATION OF PROGESTERONE UNDER GOAGGIII CONDITIONS | 0 | 3 |
| 23397 | 15 | 2693 | 24014 1991 COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS 56 (11B): 2501-2771 PROTIVA M 50 YEARS IN CHEMICAL DRUG RESEARCH | 0 | 3 |
| 23398 | 1 | 28 | 24031 1991 ERDOL & KOHLE ERDGAS PETROCHEMIE 44 (12): 471-474 GAMBHIR S; MASOHAN A; BHATIA VK STRUCTURAL GROUP-ANALYSIS OF DARIUS CRUDE HEAVY ENDS | 0 | 3 |
| 23399 | 0 | 30 | 24039 1991 FUEL 70 (5): 627-633 PRASAD JV; DAS KG; DEREPPE JM STRUCTURAL STUDIES ON COAL USING SOLID-STATE NMR AND MASS-SPECTROMETRY .1. SELECTIVE CLEAVAGE OF ETHER LINKAGES | 1 | 3 |
| 23400 | 5 | 32 | 24045 1991 HELVETICA CHIMICA ACTA 74 (2): 417-429 KALCHHAUSER H; OHLER E RELATIVE CONFIGURATION AND CONFORMATION OF 5-(DIMETHOXYPHOSPHORYL)-2-METHOXY-1,2 LAMBDA-5-OXAPHOSPHOLAN-2-ONES BY MULTINUCLEAR NMR-SPECTROSCOPY | 0 | 3 |
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