Synthesis of vinca alkaloids and related compounds. 100. Stereoselective oxidation reactions of compounds with the aspidospermane and quebrachamine ring system. First synthesis of some alkaloids containing the epoxy ring
Eles, J, Kalaus, G, Greiner, Kajtar-Peredy, M, Szabo, P, Keseru, GM, Szabo, L, Szantay, C
Published in Journal of organic chemistry (18.10.2002)
Published in Journal of organic chemistry (18.10.2002)
Get full text
Journal Article
Synthesis of vinca alkaloids and related compounds. Part 101: A new convergent synthetic pathway to build up the aspidospermane skeleton. Simple synthesis of 3-oxovincadifformine and 3-oxominovincine. Attempts to produce 15β-hydroxyvincadifformine
Éles, János, Kalaus, György, Greiner, István, Kajtár-Peredy, Mária, Szabó, Pál, Szabó, Lajos, Szántay, Csaba
Published in Tetrahedron (28.10.2002)
Published in Tetrahedron (28.10.2002)
Get full text
Journal Article
Synthesis of vinca alakaloids and related compounds 98. Oxidation with dimethyldioxirane of compounds containing the aspidospermane and quebrachamine ring system. A simple synthesis of (7S,20S)-(+)-rhazidigenine and (2R,7S,20S)-(+)-rhazidine
Eles, J, Kalaus, G, Levai, A, Greiner, Kajtar-Peredy, M, Szabo, P, Szabo, L, Szantay, C
Published in Journal of heterocyclic chemistry (01.07.2002)
Published in Journal of heterocyclic chemistry (01.07.2002)
Get more information
Journal Article
Synthesis of vinca alkaloids and related compounds - part 94 [1]. Epimerization of compounds with aspidospermane and D-secoaspidospermane skeleton
Kalaus, G, Juhasz, Eles, J, Greiner, Kajtar-Peredy, M, Brlik, J, Szabo, L, Szantay, C
Published in Journal of heterocyclic chemistry (01.03.2000)
Published in Journal of heterocyclic chemistry (01.03.2000)
Get more information
Journal Article
PHARMACEUTICALLY ACTIVE NEW LEUROSINE DERIVATIVES AND A PROCESS FOR THE PREPARATION THEREOF
DESZERI E, SZASZ K, BITTNER E, RELLE Z, KELLNER B, JOVANOCICS K, NEMETH L, ELES J
Year of Publication 26.02.1975
Get full text
Year of Publication 26.02.1975
Patent
FORFARANDE FOR FRAMSTELLNIG AV FARMACEUTISKT AKTIVA LEUROSINDERIVAT
L NEMETH, K SZASZ, K JOVANOVICS, B KELLNER, E DEZSERI, J ELES, E BITTNER, Z RELLE
Year of Publication 09.04.1979
Get full text
Year of Publication 09.04.1979
Patent