DK97287C

DK97287C - Fremgangsmåde til fremstilling af Schiff-baser af 19-oxo-cardenolid- eller 19-oxo-bufadienolidforbindelser.

Fremgangsmåde til fremstilling af Schiff-baser af 19-oxo-cardenolid- eller 19-oxo-bufadienolidforbindelser.

Info

Publication number: DK97287C
Authority: DK; Denmark
Prior art keywords: oxo; cardenolide; preparation; schiff bases; bufadienolide
Prior art date: 1961-03-04

Application number

DK89162A

Other languages

English (en)

Original Assignee

Merck Ag E

Priority date

1961-03-04

Filing date

1962-02-26

Publication date

1963-11-11

1962-02-26 Application filed by Merck Ag E filed Critical Merck Ag E

1963-11-11 Application granted granted Critical

1963-11-11 Publication of DK97287C publication Critical patent/DK97287C/da

Links

YQOCJYBEZNVCSU-RPANTMAYSA-N (8S,9S,10R,13S,14R,17S)-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde Chemical compound O=C[C@@]12CCCCC2CC[C@@H]2[C@@H]1CC[C@@]1(C)[C@@H]2CC[C@@H]1C=1COC(=O)C=1 YQOCJYBEZNVCSU-RPANTMAYSA-N 0.000 title 1
KEDCHLICALPCHX-YYAUAJQASA-N (8S,9S,10R,13S,14R,17S)-13-methyl-17-(6-oxopyran-3-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde Chemical class O=C[C@@]12CCCCC2CC[C@@H]2[C@@H]1CC[C@@]1(C)[C@@H]2CC[C@@H]1C=1C=CC(=O)OC=1 KEDCHLICALPCHX-YYAUAJQASA-N 0.000 title 1
239000002262 Schiff base Substances 0.000 title 1
150000004753 Schiff bases Chemical class 0.000 title 1

DK89162A 1961-03-04 1962-02-26 Fremgangsmåde til fremstilling af Schiff-baser af 19-oxo-cardenolid- eller 19-oxo-bufadienolidforbindelser. DK97287C (da)