- 作者: 謝天傑、吳永昌、陳素靖、黃慶三、陳中一
- 作者服務機構: Basic Medical Science Education Center, Fooyin University, Kaohsiung County, Taiwan, R.O.C.
- 中文摘要: A new kaurane diterpenoid, annoglabasin G (16a-hydro-19-acetoxy-ent-kauran-17-al) (1), along with 27 compounds including 18 kaurane diterpenoids, 16b-hydro-ent-kauran-17-oic acid (2), 16a-hydro-ent-kauran-17-oic acid (3), 19-nor-ent-kauran-4a-ol-17-oic acid (4), 16a-hydro-19-ol-ent-kauran-17-oic acid (5), ent-kaur-16-en-19-oic acid (6), 16a-hydroxy-ent-kauran-19-oic acid (7), 16a,17-dihydroxy-ent-kauran-19-oic acid (8), 16b,17-dihydroxy-ent-kauran-19-oic acid (9), 16a-hydro-ent-kauran-17,19-dioic acid (10), 16b-hydroxy-17-acetoxy-ent-kauran-19-oic acid (11), 16b-hydro-17-hydroxy-ent-kauran-19-al (12), 16a-hydro-17-hydroxy-ent-kauran-19-al (13), 16b,17-dihydroxy-ent-kauran-19-al (14), 16a-hydro-19-al-ent-kauran-17-oic acid (15), 16a-hydro-17-acetoxy-ent-kauran-19-al (16), 16a-hydro-19-acetoxy-ent-kauran-17-oic acid (17), ent-kaur-15-en-19-oic acid (18) and ent-kaur-15-en-17-ol-19-oic acid (19); four acetogenins, annomontacin (20), annonacin (21), isoannonacinone (22) and squamocin (23); four steroids, b-sitosterol (24), stigmasterol (25), b-sitosteryl-D-glucoside (26) and stigmasteryl-D-glucoside (27) and one oxoaporphine, liriodenine (28), were isolated from the fresh fruits of Annona glabra. These compounds were characterized and identified by physical and spectral evidence.
- 英文摘要: --
- 中文關鍵字: Annona glabra; Annonaceae; Ent-Kaurane; Diterpenoids; Annoglabasin G.
- 英文關鍵字: --