Tubeimoside II

• CAT Number: I000573
• CAS Number: 115810-12-3
• Molecular Formula: C63H98O30
• Molecular Weight: 1335.43
• Purity: ≥95%
• Synonyms: 7,8,18,28,29,35,51,55,56,58-decahydroxy-30,54-bis(hydroxymethyl)-13,18,37,41,48,48,53,54-octamethyl-57-(3,4,5-trihydroxyoxan-2-yl)oxy-3,5,10,12,15,21,24,26,31,33-decaoxadecacyclo[39.9.3.211,14.222,25.134,38.01,46.04,9.027,32.037,42.045,53]octapentacont-44-ene-2,16,20-trione
• InChI: InChI=1S/C63H98O30/c1-25-46-47(89-51-43(77)38(72)29(67)21-82-51)45(79)53(85-25)91-48-39(73)30(68)22-83-54(48)93-56(80)63-14-13-57(2,3)15-27(63)26-9-10-34-59(5)16-28(66)50(60(6,24-65)33(59)11-12-61(34,7)62(26,8)17-35(63)69)92-55-49(42(76)40(74)31(20-64)87-55)90-52-44(78)41(75)32(23-84-52)86-36(70)18-58(4,81)19-37(71)88-46/h9,25,27-35,38-55,64-69,72-79,81H,10-24H2,1-8H3
• InChIKey: GBWAAJJGXQJTTA-UHFFFAOYSA-N
• SMILES: CC1C2C(C(C(O1)OC3C(C(COC3OC(=O)C45CCC(CC4C6=CCC7C(C6(CC5O)C)(CCC8C7(CC(C(C8(C)CO)OC9C(C(C(C(O9)CO)O)O)OC1C(C(C(CO1)OC(=O)CC(CC(=O)O2)(C)O)O)O)O)C)C)(C)C)O)O)O)OC1C(C(C(CO1)O)O)O

Tubeimoside II (Tubeimoside-B) is a natural analogue of oleanane type of triterpenoid saponin; show anti-inflammatory, antitumor, and antitumor-promoting effects.
IC50 value:
Target:
The anti-inflammatory, anti-tumor, and anti-tumorigenic activities of tubeimoside II are stronger than those of tubeimoside I, and the acute toxicity of tubeimoside II is lower than that of tubeimoside I; the anti-inflammatory, anti-tumor, and anti-tumorigenic activities of tubeimoside III are stronger than those of tubeimoside II, and the acute toxicity of tubeimoside III is also stronger than that of tubeimoside II.

Reference

[1]. Yu TX, et al. Structure-activity relationship of tubeimosides in anti-inflammatory, antitumor, and antitumor-promoting effects. Acta Pharmacol Sin. 2001 May;22(5):463-8.
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