IL72892A - 17,18-didehydroapovincaminol and its preparation
- Google Patents
17,18-didehydroapovincaminol and its preparation
Info
Publication number
IL72892A
IL72892AIL7289282AIL7289282AIL72892AIL 72892 AIL72892 AIL 72892AIL 7289282 AIL7289282 AIL 7289282AIL 7289282 AIL7289282 AIL 7289282AIL 72892 AIL72892 AIL 72892A
Authority
IL
Israel
Prior art keywords
didehydroapovincaminol
preparation
Prior art date
Application number
IL7289282A
Original Assignee
Richter Gedeon Vegyeszet
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from HU81321Aexternal-prioritypatent/HU183323B/en
Application filed by Richter Gedeon VegyeszetfiledCriticalRichter Gedeon Vegyeszet
Publication of IL72892ApublicationCriticalpatent/IL72892A/en
Process for producing 17,18-dihydro-apovincaminol-3-comma down comma aaove-4-comma down comma above-5-comma down comma aaove-trimethoxy-benzoate and acid additional salts thereof