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 Kangouri; Toshio Miyoshi; Akira Kawashima; Akiko Ikeda; Taku Mizutani; Sadafumi Omura; Li Lian-niang; Xue Hong

doi:10.1055/s-2006-962011

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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.

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Publikationsverlauf

1988

Publikationsdatum:
24. Januar 2007 (online)

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Abstract

Neokadsuranic acid A, which is the first triterpenoid with the 14(13→12)abeo lanostane skeleton, was isolated from Kadsura heteroclita together with (24Z)-3-oxo-lanosta-8,24-dien-26-oic acid. The present paper deals with the isolation and structure elucidation of these two new compounds.

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