YANG Jun-shan, CHEN Yu-wu. STUDIES ON THE CONSTITUENTS OF AQUILARIA SINENSIS (LOUR.) GILG. Ⅰ. ISOLATION AND sTRUCTURE ELUCIDATION OF TWO NEW SESOUITERPENES, BAIMUXINIC ACID AND BAIMUXINALJ. Acta Pharmaceutica Sinica, 1983, 18(3): 191-198.
Citation: YANG Jun-shan, CHEN Yu-wu. STUDIES ON THE CONSTITUENTS OF AQUILARIA SINENSIS (LOUR.) GILG. Ⅰ. ISOLATION AND sTRUCTURE ELUCIDATION OF TWO NEW SESOUITERPENES, BAIMUXINIC ACID AND BAIMUXINALJ. Acta Pharmaceutica Sinica, 1983, 18(3): 191-198.

STUDIES ON THE CONSTITUENTS OF AQUILARIA SINENSIS (LOUR.) GILG. Ⅰ. ISOLATION AND sTRUCTURE ELUCIDATION OF TWO NEW SESOUITERPENES, BAIMUXINIC ACID AND BAIMUXINAL

  • Baimuxinic acid and baimuxinal, two new sesquiterpenes, were isolated from Aquilaria sinensis (Lour.) Gilg. through silica gel and alumina column chromatography. Based on spectra, preparation of derivatives and studies of. X-ray diffraction the structures of the two new sesquiterpenes were elucidated as (Ⅰ) and (Ⅱ)respectively. Agarospirol (Ⅲ) was also isolated.
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