Conversion of sclareol into (+)-galanolactone and (+)-labdienedial
摘要:
A short, regiospecific and first synthesis of (+)-galanolactone 5 and (+)labdienedial 1 1 was achieved from sclareol, respectively. (C) 1997 Elsevier Science Ltd.
A concise synthesis and in vitro cytotoxicity of new labdane diterpenes
摘要:
A new series of labdane-related diterpenes have been synthesized from (-)-sclareol and assayed in vitro cytotoxicity against mouse and human cancer cells. A key intermediate, homodrimane and furanolabdane derivatives show good in vitro cytotoxicity comparable to those of mitomycin C and adriamycin. (C) 1998 Elsevier Science Ltd. All rights reserved.