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Caesalmin B

Caesalmin B

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?Caesalmin B名称














英文名

(3bS,3b1R,5aS,6aR,10S,10aS,10bS)-6a-hydroxy-7,7,10a-trimethyl-4-oxo-3b,3b1,5a,6,6a,7,8,9,10,10a,10b,11-dodecahydro-4H-phenanthro[3,2-b:10,1-b'c']difuran-10-yl acetate
英文别名
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?Caesalmin B生物活性


































描述
Caesalmin B 是一种从 Caesalpinia minax 中分离出来呋喃二萜类内酯。Caesalmin B 具有抗病毒活性。
相关类别



SMILES

C[C@@]([C@@](C[C@]1([H])OC2=O)(C3(C)C)O)([C@H](CC3)OC(C)=O)[C@]4([H])[C@]1([H])[C@@]2([H])C5=C(OC=C5)C4
参考文献

[1]. Jiang RW, et, al. Molecular structures and antiviral activities of naturally occurring and modified cassane furanoditerpenoids and friedelane triterpenoids from Caesalpinia minax. Bioorg Med Chem. 2002 Jul;10(7):2161-70.

[2]. Kalauni SK, et, al. Cassane- and norcassane-type diterpenes of Caesalpinia crista from Myanmar. J Nat Prod. 2004 Nov; 67(11): 1859-63.






?Caesalmin B物理化学性质



































密度 1.3±0.1 g/cm3
沸点 520.7±50.0 °C at 760 mmHg
分子式 C22H28O6
分子量 388.454
闪点 268.7±30.1 °C
精确质量 388.188599
PSA 85.97000
LogP 2.24
蒸汽压 0.0±1.4 mmHg at 25°C
折射率 1.581
















?Caesalmin B英文别名















(3bS,5aS,6aR,10S,10aS,10bS,10cR)-6a-Hydroxy-7,7,10a-trimethyl-4-oxo-3b,5a,6,6a,7,8,9,10,10a,10b,10c,11-dodecahydro-4H-furo[3',2':2,3]phenanthro[10,1-bc]furan-10-yl acetate


4H-Phenanthro[3,2-b:10,1-b'c']difuran-4-one, 10-(acetyloxy)-3b,5a,6,6a,7,8,9,10,10a,10b,10c,11-dodecahydro-6a-hydroxy-7,7,10a-trimethyl-, (3bS,5aS,6aR,10S,10aS,10bS,10cR)-








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