Missing Links?: 7650 Citation Matrix | Graphs | Glossary HistCite Guide About |
Nodes: 29221,
Authors: 40665,
Journals: 1485,
Outer References: 554040,
Words: 41910
Collection span: 1946 - 2005
View: Overview. Sorted by LCS.
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# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
---|---|---|---|---|---|
3501 | 11 | 26 | 10398 1972 HELVETICA CHIMICA ACTA 55 (6): 1849-& NARANJO J; SCHMID H; HESSE M ALKALOIDS .146. INDOLE ALKALOIDS FROM LEAVES OF HEDRANTHERA-BARTERI (HOOK F) PICHON | 10 | 11 |
3502 | 6 | 21 | 10403 1972 HELVETICA CHIMICA ACTA 55 (7): 2421-& RICHTER WJ; LIEHR JG LOSS OF CH3COCH2 MOIETIES FROM METHYLKETO ESTERS UPON ELECTRON-IMPACT - DISCUSSION OF POSSIBLE LONG-RANGE FUNCTIONAL GROUP INTERACTION | 10 | 15 |
3503 | 2 | 19 | 10626 1972 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 94 (12): 4102-& HANAZAKI I; AKIMOTO H OPTICAL ROTATORY POWER OF 2,2'-DIHYDROXY-1,1'-BINAPHTHYL AND RELATED COMPOUNDS | 10 | 47 |
3504 | 9 | 51 | 10639 1972 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 94 (16): 5880-& SEIFERT WK; TEETER RM; GALLEGOS EJ PROOF OF STRUCTURE OF STEROID CARBOXYLIC-ACIDS IN A CALIFORNIA PETROLEUM BY DEUTERIUM LABELING, SYNTHESIS, AND MASS-SPECTROMETRY | 10 | 29 |
3505 | 10 | 24 | 10727 1972 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (23): 2930-2936 BELL AM; BROWNE JW; DENNY WA; JONES ERH; KASAL A; et al. MICROBIOLOGICAL HYDROXYLATION OF STEROIDS .6. HYDROXYLATION OF SIMPLE MONO-OXYGENATED AND DI-OXYGENATED 5 ALPHA-ANDROSTANES AND OF 3-OXOESTRANES WITH FUNGUS ASPERGILLUS-OCHRACEUS | 10 | 32 |
3506 | 12 | 29 | 10819 1972 ORGANIC MASS SPECTROMETRY 6 (9): 953-& VOUROS P; HARVEY DJ FACTORS INFLUENCING FORMATION OF SOME CHARACTERISTIC FRAGMENT IONS IN MASS-SPECTRA OF 16-TRIMETHYLSILYLOXY ANDROSTANES | 10 | 12 |
3507 | 16 | 42 | 11237 1973 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 51 (13): 2166-2173 PIERS E; GERAGHTY MB TOTAL SYNTHESIS OF EREMOPHILANE-TYPE SESQUITERPENOIDS - ( +/- - EREMOPHILENOLIDE, ( +/- -TETRAHYDROLIGULARENOLIDE, AND ( +/- - ARISTOLOCHENE | 10 | 21 |
3508 | 4 | 17 | 11276 1973 CHEMICAL & PHARMACEUTICAL BULLETIN 21 (10): 2243-2251 KIKUCHI T; TAKAYAMA M; TOYODA T; ARIMOTO M; NIWA M STUDIES ON NEUTRAL CONSTITUENTS OF PACHYSANDRA-TERMINALIS SIEB ET ZUCC .5. STRUCTURES OF PACHYSANDIOL-B AND PACHYSONOL, NEW FRIEDELIN TYPE TRITERPENES | 10 | 15 |
3509 | 11 | 128 | 11286 1973 CHEMICAL REVIEWS 73 (5): 531-551 HIXSON SS; MARIANO PS; ZIMMERMA.HE DI-PI-METHANE AND OXA-DI-PI-METHANE REARRANGEMENTS | 10 | 331 |
3510 | 2 | 31 | 11309 1973 CHEMISTRY AND PHYSICS OF LIPIDS 11 (1): 17-38 KARLSSON KA; SAMUELSS.BE; STEEN GO IMPROVED IDENTIFICATION OF MONOMETHYL PARAFFIN CHAIN BRANCHING (CLOSE TO METHYL END) OF LONG-CHAIN COMPOUNDS BY GAS-CHROMATOGRAPHY AND MASS-SPECTROMETRY | 10 | 29 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3511 | 10 | 50 | 11348 1973 EUROPEAN JOURNAL OF BIOCHEMISTRY 39 (1): 127-140 WESER U; RUPP H; DONAY F; LINNEMAN.F; VOELTER W; et al. CHARACTERIZATION OF CD, ZN-THIONEIN (METALLOTHIONEIN) ISOLATED FROM RAT AND CHICKEN LIVER | 10 | 204 |
3512 | 15 | 37 | 11508 1973 JOURNAL OF ORGANIC CHEMISTRY 38 (20): 3555-3560 VOUROS P SILYL DERIVATIVES OF STEROIDS - EVIDENCE FOR INTRAMOLECULAR SILYLATION PROCESSES AND ELECTRON-IMPACT INDUCED RECIPROCAL EXCHANGE OF TRIMETHYLSILYL GROUPS | 10 | 18 |
3513 | 1 | 15 | 11574 1973 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 95 (9): 2865-2868 WEEKS CM; DUAX WL; WOLFF ME COMPARISON OF MOLECULAR-STRUCTURES OF .6. CORTICOSTEROIDS | 10 | 84 |
3514 | 4 | 10 | 11614 1973 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS (9): 301-302 OHNUMA T; OISHI T; BAN Y SYNTHETIC ENTRY TO HEXACYCLIC ASPIDOSPERMA ALKALOIDS - SYNTHESIS OF (+/-)-4-HYDROXYASPIDOFRACTININE | 10 | 36 |
3515 | 8 | 26 | 11677 1973 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 (1): 76-80 HOWE I; UCCELLA NA; WILLIAMS DH MECHANISTIC INFERENCES FROM DEUTERIUM-ISOTOPE EFFECTS ON COMPETING METASTABLE DECOMPOSITIONS OF ORGANIC IONS | 10 | 18 |
3516 | 4 | 14 | 11795 1973 ORGANIC MASS SPECTROMETRY 7 (10): 1153-1164 ROBBIANI R; SEIBL J ELIMINATION-REACTIONS OF IONS IN GAS-PHASE .1. ELIMINATION OF WATER AND ACETIC-ACID IN EPIMERIC BORNEOLS AND BORNYLACETATES | 10 | 16 |
3517 | 2 | 21 | 11871 1973 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 70 (5): 1509-1513 JUDY KJ; SCHOOLEY DA; DUNHAM LL; HALL MS; BERGOT BJ; et al. ISOLATION, STRUCTURE, AND ABSOLUTE CONFIGURATION OF A NEW NATURAL INSECT JUVENILE-HORMONE FROM MANDUCA-SEXTA - (ORGAN CULTURE CORPORA-ALLATA HIGH-RESOLUTION LIQUID CHROMATOGRAPHY TOBACCO HORNWORM) | 10 | 186 |
3518 | 3 | 83 | 11889 1973 SCIENCE AND PUBLIC AFFAIRS-BULLETIN OF THE ATOMIC SCIENTISTS 29 (1): 10-19 DJERASSI C; ISRAEL A; JOCHLE W PLANNED PARENTHOOD FOR PETS | 10 | 5 |
3519 | 10 | 34 | 12231 1974 CHEMISCHE BERICHTE-RECUEIL 107 (4): 1081-1091 BOHLMANN F; HERRMANN R; MATHAR W; SCHWARZ H MASS-SPECTROMETRIC INVESTIGATION OF AMIDES, .7. INTRAMOLECULAR INTERACTIONS OF BIFUNCTIONAL GROUPS IN ELECTRON-IMPACT INDUCED FRAGMENTATION OF PIPERIDIDES AND PIPERIDEIDES | 10 | 14 |
3520 | 17 | 44 | 12406 1974 JOURNAL OF ORGANIC CHEMISTRY 39 (3): 279-285 BLOCK JH; SMITH DH; DJERASSI C MASS-SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .238. EFFECT OF HETEROATOMS UPON MASS-SPECTROMETRIC FRAGMENTATION OF CYCLOHEXANONES | 10 | 10 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3521 | 5 | 51 | 12516 1974 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 96 (10): 3171-3177 ANDERSON PH; STEPHENS.B; MOSHER HS DISPLACEMENT-REACTIONS OF NEOPENTYL-1-D TOSYLATE WITHOUT REARRANGEMENT AND OPTICAL-ROTATORY DISPERSION SPECTRA OF CHIRAL COMPOUNDS WITH 4 DIFFERENT GROUPS OF EITHER C3NU OR CALPHANU SYMMETRY ATTACHED TO A CENTRAL CARBON | 10 | 37 |
3522 | 1 | 19 | 12549 1974 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 96 (25): 7812-7814 GRIBBLE GW; LORD PD; SKOTNICK.J; DIETZ SE; EATON JT; et al. REACTIONS OF SODIUM-BOROHYDRIDE IN ACIDIC MEDIA .1. REDUCTION OF INDOLES AND ALKYLATION OF AROMATIC-AMINES WITH CARBOXYLIC-ACIDS | 10 | 201 |
3523 | 1 | 16 | 12606 1974 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 (21): 2487-2493 CONNOLLY JD; HARDING AE; THORNTON IM GYMNOMITROL AND RELATED SESQUITERPENOIDS FROM LIVERWORT GYMNOMITRION-OBTUSUM (LINDB) PEARS (HEPATICAE) - NOVEL TRICYCLIC SKELETON | 10 | 34 |
3524 | 9 | 30 | 12706 1974 ORGANIC MASS SPECTROMETRY 9 (5): 525-535 MCADOO DJ; BENTE PF; GROSS ML; MCLAFFERTY FW METASTABLE ION CHARACTERISTICS .23. INTERNAL ENERGY OF PRODUCT IONS FORMED IN MASS-SPECTRAL REACTIONS | 10 | 22 |
3525 | 7 | 14 | 12846 1974 TETRAHEDRON 30 (3): 493-499 BRUINS AP; NIBBERIN.NM LOSS OF A BENZYL RADICAL FROM MOLECULAR ION OF ALPHA OMEGA-DIBENZYLOXYALKANES - EVIDENCE FOR A BENZYL CATION TRANSFER IN AN SNI-TYPE REACTION, REVEALED BY A SIMULTANEOUS D-LABELING AND O-18-LABELING | 10 | 15 |
3526 | 7 | 24 | 12852 1974 TETRAHEDRON 30 (6): 707-714 YOSIOKA I; INADA A; KITAGAWA I SOIL BACTERIAL HYDROLYSIS LEADING TO GENUINE AGLYCONE .8. STRUCTURES OF A GENUINE SAPOGENOL PROTOBASSIC ACID AND A PROSAPOGENOL OF SEED KERNELS OF MADHUCA-LONGIFOLIA L | 10 | 14 |
3527 | 7 | 28 | 13057 1975 AUSTRALIAN JOURNAL OF CHEMISTRY 28 (9): 2019-2033 CROFT JA; RITCHIE E; TAYLOR WC CONSTITUENTS OF BOSISTOA-EUODIFORMIS (RUTACEAE) STRUCTURE AND SYNTHESIS OF BOSISTOIN, A TRITERPENE WITH A C33 SKELETON | 10 | 16 |
3528 | 10 | 32 | 13061 1975 BIOCHEMICAL JOURNAL 146 (1): 25-33 SMITH AG; GOAD LJ STEROL BIOSYNTHESIS IN ECHINODERM ASTERIAS-RUBENS | 10 | 15 |
3529 | 8 | 27 | 13140 1975 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 53 (4): 490-496 MAQUESTIAU A; VANHAVERBEKE Y; MEYER CD; KATRITZKY AR; COOK MJ; et al. STUDY OF ENOLIC TAUTOMERS OF HYDROXYPYRIDINES IN SOURCE OF MASS-SPECTROMETRY | 10 | 51 |
3530 | 2 | 20 | 13338 1975 JOURNAL OF CHROMATOGRAPHY 115 (2): 325-333 EVANS N; GAMES DE; JACKSON AH; MATLIN SA APPLICATIONS OF HIGH-PRESSURE LIQUID-CHROMATOGRAPHY AND FIELD DESORPTION MASS-SPECTROMETRY IN STUDIES OF NATURAL PORPHYRINS AND CHLOROPHYLL DERIVATIVES | 10 | 86 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3531 | 4 | 14 | 13379 1975 JOURNAL OF ORGANIC CHEMISTRY 40 (10): 1502-1504 MCMURRY JE; SILVESTRI M METHOD FOR CLEAVING 2,4-DINITROPHENYLHYDRAZONES TO KETONES | 10 | 54 |
3532 | 6 | 24 | 13386 1975 JOURNAL OF ORGANIC CHEMISTRY 40 (12): 1829-1832 MCMURRY JE; MUSSER JH; AHMAD MS; BLASZCAK LC TOTAL SYNTHESIS OF EREMOPHILONE | 10 | 36 |
3533 | 2 | 7 | 13461 1975 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 97 (12): 3550-3551 HINE J; LI WS STEREOSELECTIVE BIFUNCTIONAL CATALYSIS OF DEDEUTERATION OF CYCLOPENTANONE-2,2,5,5-D4 | 10 | 17 |
3534 | 9 | 13 | 13607 1975 ORGANIC MASS SPECTROMETRY 10 (3): 162-177 WAHLBERG I; KARLSSON K; ENZELL CR MASS-SPECTRA OF DITERPENES .9. STEREOSPECIFIC 1,3 AND 1,4 DEHYDRATION REACTIONS IN MASS-SPECTRA OF PODOCARPAN-12-OLS AND PODOCARPAN-14-OLS | 10 | 16 |
3535 | 7 | 21 | 13660 1975 ORGANIC MASS SPECTROMETRY 10 (12): 1141-1146 BOHLMANN F; FISCHER CH; FORSTER J; MATHAR W; SCHWARZ H INVESTIGATIONS OF EFFECT OF STEREOCHEMISTRY ON ELECTRON-IMPACT-INDUCED RETRO DIELS-ALDER REACTION | 10 | 10 |
3536 | 3 | 9 | 13661 1975 ORGANIC MASS SPECTROMETRY 10 (12): 1147-1151 WOOD GW; LAU PY INTERMOLECULAR METHYL TRANSFER DURING FIELD DESORPTION MASS-SPECTROMETRY - IDENTIFICATION OF [M+14] PEAK IN CHOLINE CHLORIDE | 10 | 39 |
3537 | 3 | 10 | 13690 1975 PHYTOCHEMISTRY 14 (3): 789-791 KHAN MA; RAHMAN AU KARACHIC ACID - NEW TRITERPENOID FROM BETULA-UTILIS | 10 | 16 |
3538 | 16 | 25 | 13788 1975 TETRAHEDRON 31 (19): 2391-2400 HAMMERUM S; DJERASSI C MASS-SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .244. INFLUENCE OF SUBSTITUENTS AND STEREOCHEMISTRY ON MASS-SPECTRAL FRAGMENTATION OF PROGESTERONE | 10 | 10 |
3539 | 6 | 15 | 13804 1975 TETRAHEDRON LETTERS (11): 967-970 KITAGAWA I; KOBAYASHI M; SUGAWARA T; YOSIOKA I THORNASTEROL-A AND THORNASTEROL-B, 2 GENUINE SAPOGENOLS FROM STARFISH ACANTHASTER-PLANCI | 10 | 20 |
3540 | 3 | 9 | 13897 1976 ANALYTICAL CHEMISTRY 48 (9): 1348-1351 GALLEGOS EJ ANALYSIS OF ORGANIC MIXTURES USING METASTABLE TRANSITION SPECTRA | 10 | 26 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3541 | 5 | 21 | 13951 1976 BIOCHIMICA ET BIOPHYSICA ACTA 434 (1): 126-136 SHIMIZU T; NOZAWA T; HATANO M MAGNETIC CIRCULAR-DICHROISM OF MYOGLOBIN-THIOLATE COMPLEXES | 10 | 15 |
3542 | 3 | 25 | 14015 1976 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 54 (4): 632-641 BEIERBECK H; SAUNDERS JK SHIELDING EFFECT OF HETEROSUBSTITUENTS IN C-13 NUCLEAR MAGNETIC-RESONANCE | 10 | 46 |
3543 | 8 | 13 | 14018 1976 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 54 (7): 1007-1014 HOLMES JL; TERLOUW JK METASTABLE ION STUDIES .6. IDENTIFICATION OF C-2H-5N+. ION STRUCTURES FROM THEIR CHARACTERISTIC KINETIC-ENERGY RELEASES | 10 | 25 |
3544 | 8 | 13 | 14377 1976 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS (23): 956-957 GIDDINGS MR; ERNSTBRUNNER EE; HUDEC J RATIONALIZATION OF DISSIGNATE AND FRONT OCTANT EFFECTS OF CHIRAL KETONES BY A QUADRANT RULE | 10 | 12 |
3545 | 4 | 9 | 14515 1976 ORGANIC MASS SPECTROMETRY 11 (8): 895-900 DAYRINGER HE; MCLAFFERTY FW; VENKATARAGHAVAN R COMPUTER-AIDED INTERPRETATION OF MASS-SPECTRA .13. INCREASED INFORMATION FROM NEUTRAL LOSS DATA | 10 | 16 |
3546 | 8 | 29 | 14813 1977 BIOMEDICAL MASS SPECTROMETRY 4 (4): 265-274 HARVEY DJ ALLYLDIMETHYLSILYL ETHERS AS DERIVATIVES FOR CHARACTERIZATION OF STEROIDS AND CANNABINOIDS BY COMBINED GAS-CHROMATOGRAPHY AND MASS-SPECTROMETRY | 10 | 24 |
3547 | 8 | 20 | 14856 1977 BULLETIN OF THE JAPANESE SOCIETY OF SCIENTIFIC FISHERIES 43 (1): 83-88 KANAZAWA A; ANDO T; TESHIMA S NEW C29-STEROL, 23,24-DIMETHYLCHOLESTA-5,23-DIEN-3BETA-OL FROM SOFT CORAL | 10 | 8 |
3548 | 2 | 58 | 15171 1977 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 99 (7): 2254-2258 GORENSTEIN DG GENERALIZED GAUCHE NMR EFFECT IN C-13, F-19, AND P-31 CHEMICAL-SHIFTS AND DIRECTLY BONDED COUPLING-CONSTANTS - TORSIONAL ANGLE AND BOND ANGLE EFFECTS | 10 | 162 |
3549 | 7 | 14 | 15188 1977 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 99 (21): 6810-6815 VANDEGRAAF B; MCLAFFERTY FW COLLISION ACTIVATION AND METASTABLE ION CHARACTERISTICS .51. STRUCTURE AND FORMATION OF STABLE C3H7S+ IONS | 10 | 28 |
3550 | 4 | 14 | 15287 1977 ORGANIC MAGNETIC RESONANCE 9 (1): 29-34 ROMEO G; GIANNETTO P; AVERSA MC CONSTITUENTS OF SATUREIA-CALAMINTHA - APPLICATION OF EU(FOD)3 TO ASSIGNMENTS OF METHYL RESONANCES OF TRITERPENES RELATED TO 12-URSENE | 10 | 20 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3551 | 6 | 30 | 15538 1977 THEORETICA CHIMICA ACTA 46 (2): 79-88 WEILERFEILCHENFELD H; LINDER RE; BARTH G; BUNNENBERG E; DJERASSI C STANFORD SERIES ON MAGNETIC CIRCULAR-DICHROISM STUDIES .53. MCD SPECTRA OF SOME 8-AZAPURINES | 10 | 10 |
3552 | 36 | 64 | 15547 1977 ZEITSCHRIFT FUR CHEMIE 17 (7): 250-258 RIPPERGER H SPATIAL STRUCTURE OF MOLECULES AND CHIROPTIC PROPERTIES - RECENT RESULTS | 10 | 12 |
3553 | 3 | 40 | 15561 1978 ACCOUNTS OF CHEMICAL RESEARCH 11 (10): 381-387 SKELL PS; DAY JC GROUND-STATE AND EXCITED-STATE CHEMISTRY OF SUCCINIMIDOYL RADICAL AND ITS CONGENERS | 10 | 103 |
3554 | 3 | 21 | 15579 1978 ANALYTICAL BIOCHEMISTRY 90 (2): 474-480 LINDER RE; RECORDS R; BARTH G; BUNNENBERG E; DJERASSI C; et al. PARTIAL REDUCTION OF AQUOMETHEMOGLOBIN ON A SEPHADEX-G-25 COLUMN AS DETECTED BY MAGNETIC CIRCULAR-DICHROISM SPECTROSCOPY AND REVISED EXTINCTION COEFFICIENTS FOR AQUOMETHEMOGLOBIN .54. | 10 | 10 |
3555 | 10 | 43 | 15652 1978 BIOPHYSICS OF STRUCTURE AND MECHANISM 4 (2): 139-158 SHARONOV YA; MINEYEV AP; LIVSHITZ MA; SHARONOVA NA; ZHURKIN VB; et al. MAGNETIC CIRCULAR-DICHROISM STUDIES OF MYOGLOBIN, HEMOGLOBIN AND PEROXIDASE AT ROOM AND LOW-TEMPERATURES - FERROUS HIGH-SPIN DERIVATIVES | 10 | 27 |
3556 | 6 | 17 | 15787 1978 GAZZETTA CHIMICA ITALIANA 108 (9-10): 575-578 SICA D; DESIMONE F; ZOLLO F STEROLS FROM THE SPONGE CHONDRILLA-NUCULA | 10 | 12 |
3557 | 4 | 61 | 15979 1978 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 100 (12): 3743-3751 CHAMPION PM; GUNSALUS IC; WAGNER GC RESONANCE RAMAN INVESTIGATIONS OF CYTOCHROME P450CAM FROM PSEUDOMONAS-PUTIDA | 10 | 87 |
3558 | 2 | 38 | 15987 1978 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 100 (16): 5075-5080 NAPPA M; VALENTINE JS INFLUENCE OF AXIAL LIGANDS ON METALLOPORPHYRIN VISIBLE ABSORPTION-SPECTRA - COMPLEXES OF TETRAPHENYLPORPHINATOZINC | 10 | 225 |
3559 | 10 | 15 | 16256 1978 TETRAHEDRON 34 (6): 807-809 BURKERT U; ALLINGER NL CHAIR AND BOAT CONFORMATIONS IN A RING OF 4,4-DIMETHYL-3-KETO STEROIDS | 10 | 20 |
3560 | 8 | 17 | 16284 1978 TETRAHEDRON LETTERS (20): 1771-1774 MEYER WL; LOBO AP; ERNSTBRUNNER EE; GIDDINGS MR; HUDEC J DEUTERIUM-ISOTOPE EFFECT IN CD OF KETONES - EXPERIMENT AND THEORY | 10 | 10 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3561 | 6 | 12 | 16568 1979 EXPERIENTIA 35 (3): 298-299 CIMINO G; DESIDERIO B; DESTEFANO S; SODANO G CHEMISTRY OF MEDITERRANEAN GORGONIANS .2. PREGNA 4,20-DIEN-11-ALPHA-OL-3-ONE ACETATE, A NOVEL STEROID FROM THE GORGONIAN EUNICELLA-CAVOLINI | 10 | 13 |
3562 | 17 | 51 | 16748 1979 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 101 (7): 1668-1675 REJ RN; BACON E; EADON G CONFORMATIONS OF CYCLOHEXYL RINGS AFTER ELECTRON-IMPACT | 10 | 14 |
3563 | 3 | 43 | 16768 1979 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 101 (18): 5405-5410 DAVIES J; JONES JB ENZYMES IN ORGANIC-SYNTHESIS .16. HETEROCYCLIC KETONES AS SUBSTRATES OF HORSE LIVER ALCOHOL-DEHYDROGENASE - STEREOSPECIFIC REDUCTIONS OF 2-SUBSTITUTED TETRAHYDROTHIOPYRAN-4-ONES | 10 | 65 |
3564 | 3 | 18 | 16774 1979 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 101 (23): 7129-7130 LITTLE RD; MULLER GW REGIOSPECIFIC AND HIGHLY STEREOSELECTIVE APPROACH TO THE SYNTHESIS OF LINEARLY FUSED TRICYCLOPENTANOIDS - INTRA-MOLECULAR DIYL TRAPPING REACTIONS | 10 | 45 |
3565 | 11 | 22 | 16779 1979 JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY 56 (1): 6-11 CATTEL L; DELPRINO L; BENVENISTE P; RAHIER A EFFECT OF THE CONFIGURATION OF THE METHYL-GROUP AT C-4 ON THE CAPACITY OF 4-METHYL-9-BETA, 19-CYCLOSTEROIDS TO BE SUBSTRATES OF A CYCLOPROPANE CLEAVAGE ENZYME FROM MAIZE | 10 | 21 |
3566 | 7 | 37 | 16861 1979 ORGANIC MAGNETIC RESONANCE 12 (6): 371-375 FORREST TP; WEBB JGK C-13 MAGNETIC-RESONANCE - GAMMA-ANTI SUBSTITUENT EFFECTS | 10 | 37 |
3567 | 0 | 5 | 16873 1979 ORGANIC MASS SPECTROMETRY 14 (4): 201-203 BROPHY JJ; DIAKIW V; GOLDSACK RJ; NELSON D; SHANNON JS ANOMALOUS IONS IN THE CHEMICAL IONIZATION MASS-SPECTRA OF AROMATIC NITRO AND NITROSO-COMPOUNDS | 10 | 37 |
3568 | 9 | 17 | 16893 1979 ORGANIC MASS SPECTROMETRY 14 (9): 499-502 TAJIMA S; AZAMI T; SHIZUKA H; TSUCHIYA T INVESTIGATION OF THE MECHANISM OF SINGLE AND DOUBLE HYDROGEN-ATOM TRANSFER-REACTIONS IN ALKYL BENZOATES BY THE ORTHO EFFECT | 10 | 12 |
3569 | 9 | 21 | 16897 1979 ORGANIC MASS SPECTROMETRY 14 (10): 556-561 SIGSBY ML; DAY RJ; COOKS RG FRAGMENTATION OF EVEN ELECTRON IONS - PROTONATED AMINES AND ESTERS | 10 | 41 |
3570 | 5 | 15 | 16931 1979 PHYTOCHEMISTRY 18 (7): 1207-1209 SCHEID F; BENVENISTE P ERGOSTA-5,23-DIEN-3BETA-OL AND ERGOSTA-7,23-DIEN-3BETA-OL, 2 NEW STEROLS FROM ZEA-MAYS ETIOLATED COLEOPTILES | 10 | 20 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3571 | 11 | 26 | 17147 1980 BIOMEDICAL MASS SPECTROMETRY 7 (10): 437-445 DURBECK HW; BUKER I STUDIES ON ANABOLIC-STEROIDS - THE MASS-SPECTRA OF 17-ALPHA-METHYL-17-BETA-HYDROXY-1,4-ANDROSTADIEN-3-ONE (DIANABOL) AND ITS METABOLITES | 10 | 41 |
3572 | 25 | 70 | 17495 1980 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 102 (18): 5749-5754 LIGHTNER DA; GAWRONSKI JK; BOUMAN TD ELECTRONIC-STRUCTURE OF SYMMETRIC HOMOCONJUGATED DIENES - CIRCULAR-DICHROISM OF (1S)-2-DEUTERIO AND 2-METHYLNORBORNADIENE AND (1S)-2-DEUTERIO AND 2-METHYLBICYCLO[2.2.2]OCTADIENE | 10 | 36 |
3573 | 9 | 18 | 17574 1980 LIPIDS 15 (6): 407-411 ITOH T; UETSUKI T; TAMURA T; MATSUMOTO T CHARACTERIZATION OF TRITERPENE ALCOHOLS OF SEED OILS FROM SOME SPECIES OF THEACEAE, PHYTOLACCACEAE AND SAPOTACEAE | 10 | 25 |
3574 | 3 | 19 | 17603 1980 ORGANIC MASS SPECTROMETRY 15 (2): 80-83 MAQUESTIAU A; VANHAVERBEKE Y; FLAMMANG R; MEYRANT P CHEMICAL IONIZATION MASS-SPECTROMETRY OF SOME AROMATIC AND ALIPHATIC OXIMES | 10 | 40 |
3575 | 16 | 42 | 17681 1980 PHYTOCHEMISTRY 19 (12): 2707-2712 KIRCHER HW TRITERPENES IN ORGAN PIPE CACTUS | 10 | 19 |
3576 | 15 | 50 | 17848 1981 BIOCHIMICA ET BIOPHYSICA ACTA 670 (3): 341-354 SHIMIZU T; IIZUKA T; SHIMADA H; ISHIMURA Y; NOZAWA T; et al. MAGNETIC CIRCULAR-DICHROISM STUDIES OF CYTOCHROME P-450CAM CHARACTERIZATION OF AXIAL LIGANDS OF FERRIC AND FERROUS LOW-SPIN COMPLEXES | 10 | 21 |
3577 | 1 | 7 | 17904 1981 CHEMICAL & PHARMACEUTICAL BULLETIN 29 (1): 282-285 KITAGAWA I; KOBAYASHI M; HORI M; KYOGOKU Y STRUCTURES OF 4 NEW TRITERPENOIDAL OLIGOGLYCOSIDES, BIVITTOSIDE-A, BIVITTOSIDE-B, BIVITTOSIDE-C, AND BIVITTOSIDE-D, FROM THE SEA-CUCUMBER BOHADSCHIA-BIVITTATA MITSUKURI | 10 | 27 |
3578 | 5 | 30 | 18091 1981 JOURNAL OF NATURAL PRODUCTS 44 (2): 193-199 AHOND A; FERNANDEZ H; JULIAMOORE M; POUPAT C; SANCHEZ V; et al. CONTRIBUTION TO THE STUDY OF OCHROSIINES - ALKALOIDS FROM OCHROSIA MOOREI | 10 | 31 |
3579 | 9 | 21 | 18183 1981 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 103 (11): 3201-3203 KEEGAN JD; STOLZENBERG AM; LU YC; LINDER RE; BARTH G; et al. MAGNETIC CIRCULAR-DICHROISM STUDIES .59. SUBSTITUENT-INDUCED SIGN VARIATION IN THE MAGNETIC CIRCULAR-DICHROISM SPECTRA OF CHLORINS | 10 | 10 |
3580 | 8 | 132 | 18192 1981 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 103 (16): 4763-4778 STOLZENBERG AM; STRAUSS SH; HOLM RH IRON(II,III)-CHLORINE AND IRON(II,III)-ISOBACTERIOCHLORIN COMPLEXES - MODELS OF THE HEME PROSTHETIC GROUPS IN NITRITE AND SULFITE REDUCTASES - MEANS OF FORMATION AND SPECTROSCOPIC AND REDOX PROPERTIES | 10 | 180 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3581 | 3 | 27 | 18320 1981 ORGANIC MASS SPECTROMETRY 16 (5): 227-235 RAMANA DV; GRUTZMACHER HF MECHANISM OF MASS-SPECTROMETRIC FRAGMENTATION REACTIONS .28. INTRAMOLECULAR AROMATIC-SUBSTITUTION REACTIONS IN SUBSTITUTED N,N-DIMETHYL-THIOBENZAMIDE IONS | 10 | 27 |
3582 | 2 | 10 | 18331 1981 ORGANIC MASS SPECTROMETRY 16 (10): 465-466 LARKA EA; HOWE I; BEYNON JH TRANSLATIONAL ENERGY RELEASED IN DECOMPOSITIONS OF METASTABLE IONS - A SIMPLE CRITERION FOR DISTINCTION BETWEEN STEROID EPIMERS BY MASS-SPECTROMETRY | 10 | 14 |
3583 | 4 | 35 | 18353 1981 PHYTOCHEMISTRY 20 (6): 1269-1277 BANSAL SK; KNOCHE HW STEROL METHYLTRANSFERASE FROM UROMYCES-PHASEOLI - AN INVESTIGATION OF THE 1ST AND THE 2ND TRANSMETHYLATION REACTIONS | 10 | 16 |
3584 | 5 | 8 | 18418 1981 SYNTHESIS-STUTTGART (4): 312-314 HORIUCHI CA; SATOH JY NOVEL ALPHA-IODINATION OF KETONES USING IODINE-COPPER(II) ACETATE | 10 | 30 |
3585 | 7 | 13 | 18464 1981 TETRAHEDRON LETTERS 22 (25): 2345-2348 ZIELINSKI J; LI HT; MILKOVA TS; POPOV S; MAREKOV NL; et al. ISOLATION OF 22-METHYLENECHOLESTEROL - FURTHER EVIDENCE FOR DIRECT BIOALKYLATION OF 22-DEHYDROCHOLESTEROL | 10 | 10 |
3586 | 9 | 16 | 18466 1981 TETRAHEDRON LETTERS 22 (27): 2533-2534 JAROSZ S; FRASERREID B A ROUTE TO PRELOG-DJERASSI LACTONE FROM METHYL ALPHA, D-GLUCOPYRANOSIDE | 10 | 23 |
3587 | 13 | 18 | 18479 1981 TETRAHEDRON LETTERS 22 (46): 4639-4642 LI LN; DJERASSI C MINOR AND TRACE STEROLS IN MARINE-INVERTEBRATES .30. ISOLATION, STRUCTURE ELUCIDATION AND PARTIAL SYNTHESIS OF 26-METHYLSTRONGYLOSTEROL AND 28-METHYLXESTOSTEROL - 2 MARINE STEROLS ARISING BY A NOVEL QUADRUPLE BIOMETHYLATION SEQUENCE | 10 | 10 |
3588 | 1 | 19 | 18553 1982 ANALYTICAL CHEMISTRY 54 (14): 2456-2461 CAIRNS T; SIEGMUND EG CHARACTERIZATION OF GLUCURONIDES BY CHEMICAL IONIZATION MASS-SPECTROMETRY WITH AMMONIA AS REAGENT GAS | 10 | 35 |
3589 | 27 | 35 | 18832 1982 JOURNAL OF ORGANIC CHEMISTRY 47 (2): 306-310 LIGHTNER DA; WIJEKOON WMD OCTANT RULE .9. CIRCULAR-DICHROISM OF AXIAL AND EQUATORIAL 4- (TRIDEUTERIOMETHYL)ADAMANTAN-2-ONES AND A COMPARISON WITH 4-METHYLADAMANTAN-2-ONES | 10 | 13 |
3590 | 3 | 12 | 19181 1982 TETRAHEDRON LETTERS 23 (45): 4673-4676 OPPOLZER W; STRAUSS HF; SIMMONS DP STEREOSELECTIVE TOTAL SYNTHESES OF (+/-)-SINULARENE AND OF (+/-)-5-EPI-SINULARENE VIA INTRAMOLECULAR TYPE-I-MAGNESIUM-ENE REACTION | 10 | 24 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3591 | 3 | 20 | 19262 1983 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 112 (1): 126-131 SETHI SK; SMITH DL; MCCLOSKEY JA DETERMINATION OF ACTIVE HYDROGEN CONTENT BY FAST ATOM BOMBARDMENT MASS-SPECTROMETRY FOLLOWING HYDROGEN-DEUTERIUM EXCHANGE | 10 | 56 |
3592 | 12 | 34 | 19308 1983 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 61 (7): 1465-1471 GARNEAU FX; SIMARD JL; HARVEY O; APSIMON JW; GIRARD M MARINE ORGANIC-CHEMISTRY FROM CARLETON-UNIVERSITY .6. THE STRUCTURE OF PSOLUTHURIN-A, THE MAJOR TRITERPENE GLYCOSIDE OF THE SEA-CUCUMBER PSOLUS-FABRICII | 10 | 25 |
3593 | 3 | 10 | 19333 1983 CHEMICAL & PHARMACEUTICAL BULLETIN 31 (7): 2321-2328 KITAGAWA I; KOBAYASHI M; KITANAKA K; KIDO M; KYOGOKU Y MARINE NATURAL-PRODUCTS .12. ON THE CHEMICAL-CONSTITUENTS OF THE OKINAWAN MARINE SPONGE HYMENIACIDON-ALDIS | 10 | 65 |
3594 | 8 | 53 | 19344 1983 CHEMISCHE BERICHTE-RECUEIL 116 (1): 323-347 WEISKE T; SCHWARZ H PSEUDO ONE-STEP CLEAVAGE OF C-C BONDS IN THE DECOMPOSITION OF IONIZED CARBOXYLIC-ACIDS - RADICAL LIKE REACTIONS IN MASS-SPECTROMETRY | 10 | 47 |
3595 | 4 | 11 | 19420 1983 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 47 (JAN): 137-140 ZARETSKII ZVI; LARKA EA; HERBERT CG; BEYNON JH; DJERASSI C; et al. TRANSLATIONAL ENERGY-RELEASE AND STEREOCHEMISTRY OF STEROIDS | 10 | 10 |
3596 | 4 | 6 | 19423 1983 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 47 (JAN): 347-350 HAMMERUM S; DONCHI KF; DERRICK PJ ALKANE LOSS FROM THE MOLECULAR-IONS OF ALCOHOLS, KETONES, AND AMINES IN THE MU-SEC TIMEFRAME | 10 | 38 |
3597 | 7 | 19 | 19498 1983 JOURNAL OF NATURAL PRODUCTS 46 (5): 736-741 MINALE L; PIZZA C; ZOLLO F; RICCIO R TRACE POLYHYDROXYLATED STEROIDS FROM STARFISH HACELIA-ATTENUATA | 10 | 12 |
3598 | 3 | 18 | 19531 1983 JOURNAL OF ORGANIC CHEMISTRY 48 (20): 3525-3531 CHEN TK; ALES DC; BAENZIGER NC; WIEMER DF ANT-REPELLENT TRITERPENOIDS FROM CORDIA-ALLIODORA | 10 | 58 |
3599 | 14 | 34 | 19569 1983 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 105 (1): 79-84 SCHIPPERS PH; DEKKERS HPJM OPTICAL-ACTIVITY OF BETA,GAMMA-ENONES - A QUANTITATIVE CHIRALITY RULE | 10 | 22 |
3600 | 11 | 43 | 19577 1983 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 105 (5): 1355-1359 BELOEIL JC; BERTRANNE M; STAHL D; TABET JC STEREOCHEMISTRY OF GASEOUS ANIONS - OH-NEGATIVE CHEMICAL IONIZATION OF 17XI-R-5-ALPHA,14BETA-ANDROSTANE-14,17XI-DIOLS | 10 | 21 |
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