Studies on Antibiotics and Related Substances. XII. Syntheses of 10-Oxo-11-dodecenoic Acid and 11-Oxo-12-tridecenoic Acid, Antitumor Substances
作者:Mitsuhiro Kinoshita、Sumio Umezawa
DOI:10.1246/bcsj.34.308
日期:1961.3
1) 11-Oxo-12-tridecenoic acid (IXa) has been prepared from ethyl 9-bromononanoate (II) via 11-oxododecanoic acid (IVa) and the corresponding Mannich base Va. 2) 10-Oxo-11-dodecenoic acid (IXb) has been prepared from 10-oxoundecanoic acid (IVb) via the corresponding Mannich base Vb. 3) It has been found that IXa and IXb possess antitumor and antifugal activities.