Chun Qing SONG~* and Ren Sheng XU State Key Laboratory for New Drug Research, Shanghai Institute of Materia Medica, Academia Sinica, Yueyang Road, ShanghaiNEW CLER0DANE DITERP ENOIDS FROM TINOSPORA GAPILLIPES[J]. Chun Qing SONG~* and Ren Sheng XU State Key Laboratory for New Drug ...