Isolation and Structure Elucidation of Neokadsuranic Acid A, the First Triterpenoid with the 14 (13→12) abeo Lanostane Skeleton, and (24Z)-3-Oxo-lanosta-8,24-dien-26-oic Acid1

Planta Med 1989; 55(3): 297-299
DOI: 10.1055/s-2006-962011

Papers

Isolation and Structure Elucidation of Neokadsuranic Acid A, the First Triterpenoid with the 14 (13→12) abeo Lanostane Skeleton, and (24Z)-3-Oxo-lanosta-8,24-dien-26-oic Acid¹

Kunio Kangouri² , Toshio Miyoshi² , Akira Kawashima² , Akiko Ikeda² , Taku Mizutani² , Sadafumi Omura² , Li Lian-niang³ , Xue Hong³

²Taisho Pharmaceutical Co., LTD. No. 403 Yoshino-cho 1-chome Ohmiya-shi, Saitama, 330, Japan
³Institute of Materia Medica, Chinese Academy of Medical Sciences, 1 Xian Nong Tan Street, Beijing 100050, People's Republic of China

1 Triterpenoid Acids from Kadsura heteroclita; Part I.