Citation: Pei Cheng ZHANG, Sui Xu XU. Two New C-glucoside Flavonoids from Leaves of Crataegus pinnatifida Bge.var.major N.E.Br.[J]. Chinese Chemical Letters, ;2002, 13(4): 337-340. shu

Two New C-glucoside Flavonoids from Leaves of Crataegus pinnatifida Bge.var.major N.E.Br.

Pei Cheng ZHANG ^1, ,
Sui Xu XU ²

1.
Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050;
2.
Department of Phytochemistry, Shenyang Pharmaceutical University, Shenyang 110015

Received Date: 9 July 2001

Two new C-glucoside flavonoids,namely 8-C-β-D-(2"-O-acetyl) glucofuranosyl apigenin and 3"-O-acetylvitexin,were isolated from leaves of Crataegus pinnatifida Bge.var.major N.E.Br..Their structures were elucidated by the spectroscopic means and chemical evidence.
- Crataegus pinnatifida Bge.var.major N.E.Br.,
- Rosaceae,
- 8-C-β-D-(2"-O-acetyl)gluco furanosyl apigenin,
- 3"-O-acetylvitexin
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