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- [1] POLYHETERO POLYCYCLIC RING-SYSTEMS .29. SYNTHESIS OF STEROID-TYPE COMPOUNDS DERIVED FROM 2H-4-OXO-3,4-DIHYDRO-5-METHYL-8-PHENYL-1-THIOPYRANO[2,3-E]BENZOFURAN AND 2H,5H-4-OXO-5-METHYL-3,4-DIHYDROINDENO [1,2-B]THIOPYRANPHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1983, 15 (03): : 311 - 315RAMADAS, SRKRISHNA, MV
- [2] POLYHETERO POLYCYCLIC RING-SYSTEMS .15. SYNTHESES OF STEROID-TYPE COMPOUNDS DERIVED FROM 1-OXO-4,10-DITHIA-1,2,3,4,9,10-HEXAHYDROPHENANTHRENEPHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1982, 14 (01): : 81 - 85RAMADAS, SRKRISHNA, MV
- [3] POLYHETERO POLYCYCLIC RING-SYSTEMS .26. SYNTHESES OF HETEROCYCLIC STEROIDAL ANALOGS DERIVED FROM 4-OXO-3,4-DIHYDRO-2H,5H-THIOPYRANO [3,2-C][1]BENZOTHIOPYRANPHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1987, 31 (1-2): : 43 - 46KUMARESAN, SKRISHNA, MVRAMADAS, SR
- [4] Synthesis of novel pyrido[3′,2′:5,6]thiopyrano[3,2-b]indol-5(6H)-ones and 6H-pyrido[3′,2′:5,6]thiopyrano[4,3-b]quinolines, two new heterocyclic ring systemsJOURNAL OF HETEROCYCLIC CHEMISTRY, 2002, 39 (05) : 1001 - 1006Da Settimo, AMarini, AMPrimofiore, GDa Settimo, FSalerno, SSimorini, FPardi, GLa Motta, CBertini, D
- [5] SYNTHESIS OF METHYL-DERIVATIVES OF NEW POLYCYCLIC SYSTEMS OF 4H-FURO[3,2-G]PYRROLO[3,2,1-IJ]QUINOLIN-4-ONE, OF 1H,5H-BENZOFURO[5,6,7-IJ]QUINOLIZIN-5-ONE AND 3H,5H-BENZOFURO[5,6,7-IJ]QUINOLIZIN-5-ONEJOURNAL OF HETEROCYCLIC CHEMISTRY, 1993, 30 (03) : 715 - 722RODIGHIERO, PBANDOLI, GCHILIN, AMANZINI, PGUIOTTO, A
- [6] NEW HETEROCYCLIC RING-SYSTEMS FROM ALPHA-HYDROXYMETHYLENE-KETONES .6. STEROID-RELATED COMPOUNDS FROM 3-HYDROXYMETHYLENEBENZO(H)THIOCHROMAN-4-ONEGAZZETTA CHIMICA ITALIANA, 1973, 103 (10-1): : 1073 - 1082FRAVOLINI, AGRANDOLI.GMARTANI, A
- [7] Synthesis and structure determination of a nucleoside-derived new heterocyclic system: 8H,10H,15b(S)-2,3,6,7-tetrahydro-1,5,3-dioxazepino[3,2-c]indolo[3,2-g]pteridine-7-oneNUCLEOSIDES & NUCLEOTIDES, 1996, 15 (11-12): : 1701 - 1710Ge, PVoronin, GOKalman, TI
- [8] NEW POLYHETERO POLYCYCLIC RING-SYSTEMS .13. SYNTHESIS OF STEROID-TYPE COMPOUNDS DERIVED FROM 7-CARBOMETHOXYCARBONYL-5,9-BISTHIA-6-OXO-4,5,6,7,8,9-HEXAHYDRONAPHTHO [2,1-B] THIOPHENEPHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1982, 13 (01): : 79 - 83RAMADAS, SRCHANDRAKUMAR, NS
- [10] SYNTHESIS OF NEW FUNCTIONALIZED FUSED HETEROCYCLIC COMPOUNDS DERIVED FROM ISOXAZOLE: ISOXAZOLO [4,5-d] PYRIMIDIN-4(5H)-ONES, ISOXAZOLO [5,4-d] [1,3] OXAZIN-4-ONE AND ISOXAZOLO [5,4-d] [1,3] THIAZIN-4-ONEINDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY, 2008, 18 (01) : 89 - 90Davoodnia, A.Rahimizadeh, M.Atashi, Sh.