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 journal name.
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# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
---|---|---|---|---|---|
9201 | 15 | 35 | 27729 2000 HELVETICA CHIMICA ACTA 83 (7): 1561-1575 Mancini I; Guella G; Zibrowius G; Pietra F Configuration, conformation, and reactivity of highly functionalized eunicellane diterpenes isolated from the gorgonians Eunicella cavolinii and Eunicella singularis from Marseille | 2 | 9 |
9202 | 1 | 26 | 27730 2000 HELVETICA CHIMICA ACTA 83 (12): 3229-3245 Gunji H; Vasella A Oligonucleosides with a nucleobase-including backbone part 4 - A convergent synthesis of ethynediyl-linked adenosine tetramers | 0 | 11 |
9203 | 3 | 20 | 28040 2001 HELVETICA CHIMICA ACTA 84 (3): 649-655 Anis I; Anis F; Ahmed S; Mustafa G; Malik A; et al. Thrombin inhibitory constituents from Duranta repens | 1 | 4 |
9204 | 2 | 61 | 28041 2001 HELVETICA CHIMICA ACTA 84 (5): 1093-1111 Muller P; Bolea C Carbenoid pathways in copper-catalyzed intramolecular cyclopropanations of phenyliodonium ylides | 1 | 26 |
9205 | 6 | 14 | 28308 2002 HELVETICA CHIMICA ACTA 85 (4): 1027-1032 Kam TS; Sim KM Vobasonidine and vobatricine, novel bisindole alkaloids from a Malayan Tabernaemontana | 1 | 6 |
9206 | 6 | 15 | 28309 2002 HELVETICA CHIMICA ACTA 85 (8): 2335-2341 Begum S; Wahab A; Siddiqui BS Three new pentacyclic triterpenoids from Lantana camara | 0 | 1 |
9207 | 4 | 30 | 28590 2003 HELVETICA CHIMICA ACTA 86 (2): 439-456 Muller R; Ruedi P An unexpected (3 -> 2)-hydride shift in phyllocladane (=13 beta-kaurane) diterpenoids and in related trimethyl-substituted bi-and tricyclic compounds | 0 | 1 |
9208 | 2 | 19 | 28591 2003 HELVETICA CHIMICA ACTA 86 (6): 2239-2246 Chang JB; Chen RF; Guo RY; Dong CH; Zhao K Synthesis, separation, and theoretical studies of chiral biphenyl lignans (alpha-and beta-DDB) | 0 | 2 |
9209 | 1 | 15 | 28592 2003 HELVETICA CHIMICA ACTA 86 (7): 2525-2532 Pan L; Zhang XF; Deng Y; Wang H; Wu DG; et al. Chemical constituents from the whole plant of Euphorbia altotibetic | 0 | 0 |
9210 | 11 | 34 | 28858 2004 HELVETICA CHIMICA ACTA 87 (1): 46-56 Faizi S; Naz A Palmitoleate (=(9Z)-hexadeca-9-enoate) esters of oleanane triterpenoids from the golden flowers of Tagetes erecta: Isolation and autoxidation products | 0 | 0 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9211 | 3 | 53 | 28859 2004 HELVETICA CHIMICA ACTA 87 (1): 227-239 Muller P; Riegert D; Bernardinelli G Desymmetrization of N-sulfonated aziridines by alkyllithium reagents in the presence of chiral ligands | 0 | 4 |
9212 | 3 | 25 | 28860 2004 HELVETICA CHIMICA ACTA 87 (5): 1194-1201 Siddiqui BS; Khan S; Kardar MN; Aslam H Chemical constituents from the fruits of Madhuca latifolia | 0 | 0 |
9213 | 3 | 74 | 28861 2004 HELVETICA CHIMICA ACTA 87 (7): 1628-1665 Ruedi G; Hansen HJ Diradical-promoted two-carbon ring-expansion reactions by thermal isomerization: Synthesis of functionalized macrocyclic ketones | 0 | 3 |
9214 | 2 | 16 | 28862 2004 HELVETICA CHIMICA ACTA 87 (10): 2602-2607 Yuasa Y; Yuasa Y Synthesis and absolute configuration at C(8) of 'p-menthane-3,8,9-triol' derived from (-)-isopulegol | 0 | 0 |
9215 | 3 | 47 | 28863 2004 HELVETICA CHIMICA ACTA 87 (10): 2662-2684 Margot C; Simmons DP; Reichlin D; Skuy D Amber-Woody scent: Alcohols with divergent structure present common olfactory characteristics and sharp enantiomer differentiation | 0 | 0 |
9216 | 0 | 41 | 29121 2005 HELVETICA CHIMICA ACTA 88 (2): 187-193 Kodama Y; Ori M; Nishio T Thionation of N-(omega-halogenoalkyl)-substituted Amides with Lawesson's reagent: Facile synthesis of 4,5-dihydro-t3-thiazoles and 5,6-dihydro-4H1,3-thiazines | 0 | 0 |
9217 | 2 | 30 | 17994 1981 HEMOGLOBIN 5 (1): 47-72 CHAO TL; BERENFELD MR; GELBART T; GABUZDA TG THE EFFECTS ON OXYGEN-AFFINITY AND GELATION OF HEMOGLOBIN-S CROSSLINKED BY REACTION WITH METHYL ACETIMIDATE | 0 | 4 |
9218 | 1 | 42 | 26279 1996 HEPATOLOGY 24 (3): 677-684 Johnston DE; Kroening C Stimulation of prostaglandin synthesis in cultured liver cells by CCl4 | 0 | 12 |
9219 | 1 | 11 | 25018 1993 HETEROATOM CHEMISTRY 4 (5): 517-520 LI CZ; YUAN CY STUDIES ON ORGANOPHOSPHORUS COMPOUNDS 81 - A NOVEL SYNTHETIC APPROACH TO SUBSTITUTED CYCLOPENTANE-1,1-DIYLBISPHOSPHONATES VIA PD(O)-CATALYZED ENYNE CYCLIZATION | 0 | 2 |
9220 | 2 | 8 | 13279 1975 HETEROCYCLES 3 (2): 123-128 HARA H; HOSHINO O; UMEZAWA B CHLORINATION OF 1-BENZYLTETRAHYDROISOQUINOLINES OR 1-PHENETHYLTETRAHYDROISOQUINOLINES VIA A PARA-QUINOL ACETATE | 0 | 7 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9221 | 6 | 16 | 13280 1975 HETEROCYCLES 3 (3): 197-204 KUTNEY JP; FULLER GB TOTAL SYNTHESIS OF AKUAMMICINE AND 16-EPI-STEMMADENINE - ABSOLUTE-CONFIGURATION OF STEMMADENINE | 2 | 5 |
9222 | 1 | 21 | 13281 1975 HETEROCYCLES 3 (5): 405-411 KAMETANI T; HIRATA S; IHARA M; FUKUMOTO K NOVEL PHTHALIDEISOQUINOLINE SYNTHESIS FROM BENZ[D]INDENO[1,2-B]AZEPINE | 0 | 10 |
9223 | 3 | 9 | 13282 1975 HETEROCYCLES 3 (6): 459-465 LU ST; SU TL; KAMETANI T; UJIIE A; IHARA M; et al. STRUCTURE ELUCIDATION OF 2 NEW TETRAHYDROPROTOBERBERINE ALKALOIDS, CORYTENCHINE AND CORYTENCHIRINE | 5 | 16 |
9224 | 2 | 15 | 13283 1975 HETEROCYCLES 3 (10): 811-820 KAMETANI T; FUKUMOTO K; IHARA M; TAKEMURA M; MATSUMOTO H; et al. FORMATION OF PROTOBERBERINES BY DEBENZYLATION AND PHOTOLYSIS OF TETRAHYDROISOQUINOLINES | 4 | 9 |
9225 | 5 | 12 | 14158 1976 HETEROCYCLES 4 (2): 429-451 KUTNEY JP STUDIES ON INDOLE ALKALOID BIOSYNTHESIS .2. ALKALOIDS LACKING NORMAL TRYPTOPHAN SIDE-CHAIN | 5 | 11 |
9226 | 4 | 115 | 14159 1976 HETEROCYCLES 4 (3): 483-526 KAMETANI T; IHARA M; HONDA T RECENT CHEMICAL PROGRESS IN BERBERINE ALKALOIDS | 3 | 16 |
9227 | 7 | 45 | 14160 1976 HETEROCYCLES 4 (3): 595-624 ITO S; KODAMA M NORDITERPENE DILACTONES FROM PODOCARPUS SPECIES | 1 | 34 |
9228 | 16 | 134 | 14161 1976 HETEROCYCLES 4 (8): 1391-1447 BELLAMY F; STREITH J PHOTOCHEMISTRY OF AROMATIC N-OXIDES - CRITICAL-REVIEW | 2 | 53 |
9229 | 0 | 31 | 14162 1976 HETEROCYCLES 4 (11): 1783-1816 LAZURJEVSKI G; TERENTJEVA I 1,4-SUBSTITUTED BETA-CARBOLINES FROM CAREX BREVICOLLIS DC | 0 | 8 |
9230 | 6 | 9 | 14163 1976 HETEROCYCLES 5: 47-51 HONMA Y; OHNUMA T; BAN Y TOTAL SYNTHESIS OF (+/-)-FENDLERIDINE | 0 | 4 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9231 | 14 | 42 | 14164 1976 HETEROCYCLES 5: 499-523 TAKEDA K STEROIDS HAVING SULFUR-SUBSTITUENT GROUPS | 0 | 0 |
9232 | 3 | 27 | 14165 1976 HETEROCYCLES 5: 649-668 KAMETANI T; IHARA M RACEMIZATION AND EPIMERIZATION IN ISOQUINOLINE AND INDOLE ALKALOIDS | 2 | 7 |
9233 | 7 | 16 | 14166 1976 HETEROCYCLES 5: 749-770 PESCH R; BUDZIKIEWICZ H MASS SPECTROSCOPIC FRAGMENTATION REACTIONS .13. BEHAVIOR OF STERICALLY HIGHLY HINDERED PORPHYRINS - MASS-SPECTRA OF STERICALLY HINDERED PORPHYRINS | 0 | 2 |
9234 | 8 | 9 | 14977 1977 HETEROCYCLES 6 (2): 129-135 HONMA Y; BAN Y NEW STEREOSELECTIVE SYNTHESIS OF (+/-)-DEOXYASPIDODISPERMINE | 0 | 3 |
9235 | 3 | 24 | 14978 1977 HETEROCYCLES 6 (9-10): 1311-1317 TAKAN; O S; HATAKEYAMA S; OGASAWARA K COUPLING OF (-)-VINDOLINE WITH (+/-)-EBURNAMENINE, STRUCTURE AND STEREOCHEMISTRY OF DIMERIC PRODUCTS | 0 | 7 |
9236 | 3 | 24 | 14979 1977 HETEROCYCLES 6 (9-10): 1311-1317 TAKANO S; HATAKEYAMA S; OGASAWARA K COUPLING OF (-)-VINDOLINE WITH (+/-)-EBURNAMENINE, STRUCTURE AND STEREOCHEMISTRY OF DIMERIC PRODUCTS | 0 | 7 |
9237 | 4 | 19 | 14980 1977 HETEROCYCLES 6 (9-10): 1329-1336 ESMANS E; LEPOIVRE J; ALDERWEIRELDT F NMR AND MASS SPECTROSCOPIC STUDIES OF 3-ACETYL-5-ALKYL-1-BENZYL-1,4-DIHYDROPYRIDINES | 1 | 3 |
9238 | 17 | 127 | 14981 1977 HETEROCYCLES 6 (9-10): 1377-1439 PAI BR; NAGARAJAN K; SUGUNA H; NATARAJAN S SOME RECENT WORK ON PROTO-BERBERINES AND TETRAHYDROPROTOBERBERINES - REVIEW | 2 | 20 |
9239 | 1 | 10 | 14982 1977 HETEROCYCLES 6 (12): 1993-1998 PAI BR; SUGUNA H; NATARAJAN S; MANIKUMAR G NOVEL CLEAVAGE OF METHYLENEDIOXY GROUP DURING PHOTOCHEMICAL-SYNTHESIS OF APORPHINES | 0 | 1 |
9240 | 12 | 186 | 14983 1977 HETEROCYCLES 7: 1-& WASSERMAN HH PROFILE AND SCIENTIFIC CONTRIBUTIONS OF WOODWARD,RB PROFESSOR | 0 | 0 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9241 | 15 | 135 | 14984 1977 HETEROCYCLES 7: 547-591 KAMERNITZKY AV; TURUTA AM SYNTHESIS OF STEROIDAL HETEROCYCLES | 1 | 26 |
9242 | 2 | 27 | 14985 1977 HETEROCYCLES 7: 615-635 KAMETANI T; FUKUMOTO K SYNTHESES OF QUINAZOLONE ALKALOIDS AND BENZOXAZINONES BY RETRO MASS-SPECTRAL SYNTHESIS AND RELATED ANALYSIS | 0 | 6 |
9243 | 5 | 9 | 15798 1978 HETEROCYCLES 9 (4): 405-416 ESMANS E; VANBROECKHOVEN J; LEPOIVRE J; ALDERWEIRELDT F MASS-SPECTRA OF SUBSTITUTED 4-CYANO-1,4-DIHYDROPYRIDINES | 0 | 2 |
9244 | 20 | 178 | 15799 1978 HETEROCYCLES 9 (7): 903-945 BICK IRC; SINCHAI W ALKALOIDS OF LAURACEAE | 1 | 5 |
9245 | 1 | 11 | 15800 1978 HETEROCYCLES 9 (10): 1355-1366 NOMURA T; SAWAURA Y; FUKAI T; YAMADA S; TAMURA S STUDIES ON CONSTITUENTS OF CULTIVATED MULBERRY TREE .5. SYNTHESIS OF TETRAHYDROKUWANON-C TETRAMETHYL ETHER | 1 | 13 |
9246 | 4 | 10 | 15801 1978 HETEROCYCLES 9 (10): 1409-1412 PELLETIER SW; MODY NV; SEIGLER DS STRUCTURES OF OVATINE, LINDHEIMERINE, AND GARRYFOLINE, C20-DITERPENOID ALKALOIDS OF GARRYA OVATA VAR LINDHEIMERI TORR | 4 | 4 |
9247 | 7 | 12 | 15802 1978 HETEROCYCLES 10: 177-184 NAYA K; MATSUURA T; MAKIYAMA M; TSUMURA M CONVERSION OF FURANOEREMOPHILANES TO EPIEREMOPHILENOLIDES | 4 | 15 |
9248 | 2 | 5 | 16596 1979 HETEROCYCLES 12 (3): 337-342 SEDMERA P; POTESILOVA H; MALICHOVA V; PREININGER V; SANTAVY F ISOLATION AND CHEMISTRY OF ALKALOIDS FROM THE PLANTS OF THE SUBFAMILY WURMBAEOIDEAE .86. 2-DEMETHYLCOLCHIFOLINE - NEW ALKALOID FROM COLCHICUM-AUTUMNALE L | 6 | 12 |
9249 | 5 | 12 | 16597 1979 HETEROCYCLES 12 (11): 1471-1474 TSUCHIYA T; ENKAKU M; SAWANISHI H PHOTOLYSIS OF THIENO[2,3-C]PYRIDINE N-IMIDES - FORMATION OF NOVEL 1,3-THIENODIAZEPINES AND 2,3-THIENODIAZEPINES | 3 | 14 |
9250 | 5 | 9 | 16598 1979 HETEROCYCLES 13: 277-280 PELLETIER SW; DESAI HK; MODY NV MECHANISM OF THE GARRYFOLINE-CUAUCHICHICINE REARRANGEMENT | 1 | 3 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9251 | 7 | 12 | 17283 1980 HETEROCYCLES 14 (2): 201-203 DANIELI B; LESMA G; PALMISANO G; GABETTA B 3XI-HYDROXYVOBTUSINE, A KEY-LINK BETWEEN VOBTUSINE AND AMATAINE | 0 | 1 |
9252 | 7 | 16 | 17284 1980 HETEROCYCLES 14 (3): 299-302 OHBA M; HAYASHI M; FUJII T SYNTHESIS OF (+/-)-9-DEMETHYLTUBULOSINE | 1 | 17 |
9253 | 4 | 7 | 17285 1980 HETEROCYCLES 14 (5): 625-630 IORIO MA; MAZZEOFARINA A; CAVINA G; BONIFORTI L; BROSSI A MINOR ALKALOIDS IN COMMERCIAL SAMPLES OF COLCHICINE | 5 | 10 |
9254 | 8 | 17 | 17286 1980 HETEROCYCLES 14 (7): 971-974 FUJII T; OHBA M; POPELAK A; PAKRASHI SC; ALI E STRUCTURE OF DEMETHYLTUBULOSINE - A TOTAL SYNTHESIS OF (+/-)-10-DEMETHYLTUBULOSINE | 2 | 19 |
9255 | 3 | 13 | 17287 1980 HETEROCYCLES 14 (11): 1771-1774 KAMETANI T; KANAYA N; HINO H; HUANG SP; IHARA M STEREOSELECTIVE SYNTHESIS OF +1-DIHYDROCORYNANTHEOL VIA ENAMINE ANNELATION | 6 | 18 |
9256 | 4 | 13 | 17995 1981 HETEROCYCLES 15 (1): 355-360 SHIMADA K; KYUNO T; NAMBARA T; UCHIDA I ELAEODENDROSIDE-D, ELAEODENDROSIDE-E, ELAEODENDROSIDE-H, ELAEODENDROSIDE-I AND ELAEODENDROSIDE-J - NEW CARDIAC STEROIDS FROM ELAEODENDRON GLAUCUM | 0 | 12 |
9257 | 3 | 20 | 17996 1981 HETEROCYCLES 15 (2): 791-796 KITAJIMA J; NODA N; IDA Y; MIYAHARA K; KAWASAKI T STEROID ALKALOIDS OF FRESH BULBS OF FRITILLARIA-THUNBERGII MIQ AND OF CRUDE DRUG BAI-MO PREPARED THEREFROM | 2 | 11 |
9258 | 3 | 58 | 17997 1981 HETEROCYCLES 15 (2): 1323-1348 OKUDA T; YOSHIDA T; MORI K; HATANO T TANNINS OF MEDICINAL-PLANTS AND DRUGS | 0 | 47 |
9259 | 10 | 26 | 17998 1981 HETEROCYCLES 15 (2): 1463-1488 GOVINDACHARI TR; PAI BR; RAJESWARI S; NATARAJAN S; CHANDRASEKARAN S; et al. STUDIES IN PROTOBERBERINE ALKALOIDS .17. NEOOXYBERBERINE ACETONE | 0 | 1 |
9260 | 18 | 211 | 17999 1981 HETEROCYCLES 15 (2): 1505-1530 SANTAVY F ALKALOIDS FROM PLANTS OF THE SUBFAMILY WURMBAEOIDEAE | 2 | 16 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9261 | 6 | 95 | 18000 1981 HETEROCYCLES 15 (2): 1531-1567 NOMURA T; FUKAI T PRENYLFLAVONOIDS FROM THE ROOT BARK OF THE CULTIVATED MULBERRY TREE | 0 | 55 |
9262 | 9 | 145 | 18001 1981 HETEROCYCLES 16 (3): 449-485 PANDEY GD; TIWARI KP ON THE USE OF LACTONES AS BUILDING-BLOCKS IN THE ALKALOID SYNTHESIS - A REVIEW | 0 | 9 |
9263 | 5 | 9 | 18002 1981 HETEROCYCLES 16 (5): 703-706 BALLISTRERI FP; MUSUMARRA G; OCCHIPINTI S THE MASS-SPECTRA OF FURAN CHALCONE ANALOGS | 1 | 1 |
9264 | 6 | 18 | 18003 1981 HETEROCYCLES 16 (5): 775-788 DALESSIO R; GHIRINGHELLI D; TRALDI P; GRIFFINI A EI INDUCED FRAGMENTATION OF SOME ALIPHATIC BICYCLOMIDES AND TRICYCLOIMIDES | 1 | 1 |
9265 | 2 | 15 | 18004 1981 HETEROCYCLES 16 (7): 1101-1113 MALIK A; AFZA N; SULTANA N; SIDDIQUI S STUDIES IN THE SANDWICINE SERIES | 2 | 4 |
9266 | 3 | 14 | 18005 1981 HETEROCYCLES 16 (10): 1665-1668 BOSCH J; MAULEON D; GRANADOS R BASE-PROMOTED ISOMERIZATION OF 4-(PYRROLYLMETHYL)-1,2,3,6-TETRA-HYDROPYRIDINES | 2 | 5 |
9267 | 7 | 18 | 18006 1981 HETEROCYCLES 16 (10): 1727-1733 MALIK A; AFZA N; SIDDIQUI S STRUCTURE AND ABSOLUTE-CONFIGURATION OF SERPENTICINE, A NEW ANHYDRONIUM BASE FROM RAUWOLFIA VOMITORIA AFZUELIA | 2 | 4 |
9268 | 5 | 57 | 18007 1981 HETEROCYCLES 16 (12): 2091-2104 BAL BS; PINNICK HW TOTAL SYNTHESIS OF PARA-MENTHENOLIDES | 0 | 14 |
9269 | 1 | 8 | 18722 1982 HETEROCYCLES 17: 171-176 SATO Y; ODA T MICROBIAL TRANSFORMATION OF 2'-PROPOXY ANALOGS OF (-)- DENYDROGRISEOFULVIN AND (+)-DEHYDROGRISEOFULVIN AND "(+)-2'- DEMETHOXYDEHYDROGRISEOFULVIN BY STREPTOMYCES-CINEREOCROCATUS | 1 | 6 |
9270 | 6 | 11 | 18723 1982 HETEROCYCLES 17: 183-189 HABERMEHL GG; KIRSCH JH; REIBSTEIN KJ PHOTOCHEMICAL REARRANGEMENTS OF 18-HYDROXYLATED LANOSTEROL DERIVATIVES | 0 | 5 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9271 | 4 | 5 | 18724 1982 HETEROCYCLES 19 (7): 1233-1236 RAY AB; OSHIMA Y; HIKINO H; KABUTO C REVISED STRUCTURE OF PHYSOPERUVINE, AN ALKALOID OF PHYSALIS-PERUVIANA ROOTS | 1 | 17 |
9272 | 6 | 21 | 18725 1982 HETEROCYCLES 19 (12): 2301-2304 ALI E; SINHA RR; ACHARI B; PAKRASHI SC STUDIES ON INDIAN MEDICINAL-PLANTS .70. DEMETHYLPROTOEMETINOLS FROM ALANGIUM-LAMARCKII | 2 | 13 |
9273 | 2 | 6 | 19393 1983 HETEROCYCLES 20 (1): 1-4 LOUNASMAA M; RANTA T PREPARATION OF INDOLOQUINOLIZIDINE DERIVATIVES THROUGH PYRIDINE PSEUDOBASES | 0 | 2 |
9274 | 1 | 7 | 19394 1983 HETEROCYCLES 20 (11): 2159-2162 TAKANO S; NUMATA H; YAMADA S; HATAKEYAMA S; OGASAWARA K A NEW SYNTHESIS OF STEROID SIDE-CHAIN VIA STEREOCONTROLLED PROTONATION - SYNTHESIS OF NATURALLY-OCCURRING METHYL (20S)-3-BETA-HYDROXYCHOLENATES | 2 | 16 |
9275 | 6 | 13 | 20133 1984 HETEROCYCLES 22 (3): 561-564 BOSCH J; AMAT M; DOMINGO A REARRANGEMENT UNDER ALKALINE CONDITIONS OF COMPOUNDS RELATED TO TETRACYCLIC STRYCHNOS INDOLE ALKALOIDS | 1 | 5 |
9276 | 1 | 6 | 20134 1984 HETEROCYCLES 22 (5): 1155-1159 KATRITZKY AR; RUBIO O; AWARTANI R; LATIF N; MISHRIKY N; et al. A NOVEL PREPARATION OF THE 1,3-BENZOXAZEPINE RING-SYSTEM | 0 | 1 |
9277 | 1 | 3 | 20135 1984 HETEROCYCLES 22 (6): 1323-1326 LU ST; TSAI IL STUDIES ON THE ALKALOIDS OF FORMOSAN LAURACEOUS PLANTS .26. MASS-SPECTRA OF HEXAHYDROPROAPORPHINE TYPE ALKALOIDS | 0 | 1 |
9278 | 6 | 16 | 20136 1984 HETEROCYCLES 22 (9): 2059-2064 TAJIRI A; WINKLER J A CNDO STUDY ON THE N-]PI-STAR CONTRIBUTION TO MCD IN AZA ANALOGS OF ANTHRACENE | 0 | 0 |
9279 | 2 | 13 | 20137 1984 HETEROCYCLES 22 (10): 2207-2211 IORIO MA CONTRACTION OF THE TROPOLONIC RING OF COLCHICINE BY HYDROGEN-PEROXIDE OXIDATION | 0 | 26 |
9280 | 1 | 4 | 20138 1984 HETEROCYCLES 22 (11): 2575-2579 SAWA YK; KOBAYASHI M; TADA H DIRECT ALPHA-BROMINATION OF MORPHINAN-6-ONE BASES | 0 | 0 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9281 | 3 | 8 | 20139 1984 HETEROCYCLES 22 (12): 2719-2722 MIYATA O; HIRATA Y; NAITO T; NINOMIYA I TOTAL SYNTHESIS OF (+/-)-19,20-DEHYDROYOHIMBINES | 2 | 7 |
9282 | 3 | 10 | 20140 1984 HETEROCYCLES 22 (12): 2783-2787 AHLUWALIA VK; SINGH RP; TRIPATHI RP A CONVENIENT SYNTHESIS OF PROPYL SUBSTITUTED BENZOFUROCOUMARINS | 0 | 3 |
9283 | 2 | 11 | 20799 1985 HETEROCYCLES 23 (3): 617-622 SIDDIQUI S; AHMAD SS; HAIDER SI; SIDDIQUI BS ISOLATION AND STRUCTURE OF A NEW ALKALOID FROM THE ROOTS OF RAUWOLFIA-SERPENTINA BENTH | 3 | 11 |
9284 | 6 | 18 | 20800 1985 HETEROCYCLES 23 (4): 835-838 SUZUKI T; SATO E; UNNO K; KAMETANI T THE TOTAL SYNTHESIS OF (-)-DIHYDROCORYNANTHEOL | 4 | 14 |
9285 | 3 | 8 | 20801 1985 HETEROCYCLES 23 (12): 2975-2978 RAHMAN AU THE ISOLATION AND STRUCTURE OF ERVATICINE, A NEW INDOLE ALKALOID FROM ERVATAMIA-CORONARIA | 0 | 0 |
9286 | 4 | 6 | 21387 1986 HETEROCYCLES 24 (4): 897-900 SHIBATA T; OHKURA T; INAYAMA S NEW ROLE OF DIVALENT SULFUR IN STEREOCHEMISTRY AND BIOACTIVITY .2. DITHIOACETAL - AS A CHIROPTICAL FUNCTIONAL-GROUP TO DETERMINE ABSOLUTE AND RELATIVE CONFIGURATIONS BY CD AND H-1-NMR SPECTRA | 1 | 1 |
9287 | 2 | 13 | 21388 1986 HETEROCYCLES 24 (5): 1223-1226 YAMADA F; HASEGAWA T; WAKITA M; SUGIYAMA M; SOMEI M THE CHEMISTRY OF INDOLES .31. A NOVEL REDUCTIVE AMINO CYCLIZATION METHOD AND ITS APPLICATION FOR THE SYNTHESES OF PYRROLIDINE AND PIPERIDINE NUCLEUS | 0 | 12 |
9288 | 5 | 18 | 21389 1986 HETEROCYCLES 24 (8): 2201-2213 FAHMY AF; YOUSSEF MSK; HALIM MSA; HASSAN MA; SAUER J NOVEL SYNTHESIS OF PYRIDOPYRIMIDINE DIONES | 0 | 1 |
9289 | 1 | 21 | 21390 1986 HETEROCYCLES 24 (9): 2403-2406 MEREYALA HB ADDITION OF 2(1H)-PYRIDINETHIONE TO 3,4-DIHYDRO(2H)-PYRAN | 0 | 1 |
9290 | 17 | 89 | 21391 1986 HETEROCYCLES 24 (11): 3229-3281 LOUNASMAA M; TOLVANEN A H-1-NMR DATA OF MONOTERPENOID INDOLE ALKALOIDS | 2 | 12 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
9291 | 1 | 6 | 21967 1987 HETEROCYCLES 25: 189-192 PIRRUNG MC; DEAMICIS CV PHOTOCHEMICAL CYCLOBUTANONE EXPANSIONS | 0 | 7 |
9292 | 4 | 12 | 21968 1987 HETEROCYCLES 26 (2): 413-419 ATTAURRAHMAN; ALVI KA; ABBAS SA; VOELTER W ISOLATION OF 19,20-Z-VALLESAMINE AND 19,20-E-VALLESAMINE FROM ALSTONIA-SCHOLARIS | 1 | 0 |
9293 | 3 | 10 | 21969 1987 HETEROCYCLES 26 (2): 463-467 SIDDIQUI S; HAIDER SI; AHMAD SS AJMALINIMINE - A NEW ALKALOID FROM RAUWOLFIA-SERPENTINA BENTH | 0 | 3 |
9294 | 5 | 23 | 21970 1987 HETEROCYCLES 26 (8): 2125-2128 ATTAURRAHMAN; KHANUM S STRICTINE - A NEW MAVACURINE TYPE ALKALOID FROM THE LEAVES OF RHAZYA-STRICTA | 0 | 0 |
9295 | 3 | 22 | 22486 1988 HETEROCYCLES 27 (1): 25-29 AHMED Z; KAZMI NUH; KHAN AQ; MALIK A A NOVEL TRIFLATE MEDIATED APPROACH TO ALKALOIDAL GLYCOSIDES | 0 | 1 |
9296 | 7 | 21 | 22487 1988 HETEROCYCLES 27 (8): 1887-1897 DELAFUENTE G; REINA M; MUNOZ O; SANMARTIN A; GIRAULT JP TROPANE ALKALOIDS FROM SCHIZANTHUS-PINNATUS | 0 | 7 |
9297 | 6 | 52 | 23029 1989 HETEROCYCLES 28 (1): 219-238 BACK TG; BRUNNER K; CODDING PW; ROSZAK AW SYNTHESIS OF SOME NOVEL 16-AZAESTRONES AND 17-AZA-D-HOMOESTRONES - THE X-RAY CRYSTAL-STRUCTURE OF 3-METHOXY-16-AZA-14-BETA-1,3,5-(10)- ESTRATRIEN-15-ONE | 1 | 8 |
9298 | 8 | 32 | 23030 1989 HETEROCYCLES 28 (2): 905-922 ENGEL R; IBRAHIM IH; MUKHERJEE D; SZOGHY R; SALVI VS STEROIDS AND RELATED PRODUCTS .55. SYNTHESIS OF 11-OXASTEROIDS .7. A NOVEL PATHWAY TO 11-OXA STEROIDS - SYNTHESES OF 11-OXAESTRADIOL AND A NEW SYNTHESIS OF 11-OXA-1-DEHYDRO-11-DEOXYCORTISOL | 1 | 6 |
9299 | 3 | 17 | 23031 1989 HETEROCYCLES 29 (6): 1191-1197 JEYARAMAN R; MANOHARAN M STEREOCHEMICAL STUDIES ON 7-SUBSTITUTED AND 9-SUBSTITUTED 3-AZABICYCLO[3.3.1]NONANES (3-ABNS) | 0 | 5 |
9300 | 2 | 15 | 23032 1989 HETEROCYCLES 29 (10): 1901-1906 KAZMI SN; AHMED Z; AHMED W; MALIK A PLUMERININE - A NOVEL LUPIN ALKALOID FROM PLUMERIA-RUBRA | 1 | 8 |
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