銀杏內酯C
銀杏內酯C
中文名稱:
中文別名:白果苦內酯C;
英文名稱:Ginkgolide C
英文別名:1,7-DIHYDROXY-GINKGOLIDE A; bn52022; (1S,2R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aR)-3-(1,1-Dimethylethyl)hexahydro-2,4,7b,11-tetrahydroxy-8-methyl-9H-1,7a-(epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione; Gingkolide C; GinkgolideA,1,7-dihydroxy-, (1α,7β)-; 11-tert-butyl-1,4b,8,10-tetrahydroxy-5-methyltetrahydro-4bH,9H-9,4a-(epoxymethano)cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-2,6,13(1H,5H)-trione; (3aR,4aR,4bR,5S,7aS,9S,10R,11S)-11-tert-butyl-1,4b,8,10-tetrahydroxy-5-methyltetrahydro-4bH,9H-9,4a-(epoxymethano)cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-2,6,13(1H,5H)-trione
CAS號:15291-76-6
分子式:C20H24O11
分子量:440.398
沸點:813.8°C at 760 mmHg
閃點:291.4°C
蒸汽壓:1.15E-30mmHg at 25°C
化學分類:Diterpenoids二萜類
來源:銀杏科*Ginkgo biloba Leaf P.E.
規格:>99%
性狀:白色結晶。
藥理作用:對治療心、腦血管疾病有很好的輔助作用