Multiflorenol

Multiflorenol

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Multiflorenol
Category Enzyme inhibitors
Catalog number BBF-05174
CAS 2270-62-4
Molecular Weight 426.72
Molecular Formula C30H50O
Purity ≥95% by HPLC

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Description

Multiflorenol is a triterpenoid found in the geranium family and other flowering plants. It inhibits histamine release induced by antigen-antibody reaction and inhibits in vitro activation of Epstein-Barr virus early antigen (EBV-EA) induced by the tumor promoter phorbol 12-myristate 13-acetate (TPA) in a concentration-dependent manner.

Specification

Synonyms 26-Norolean-7-en-3-ol, 13-methyl-, (3β,13α,14β)-; (3β)-D:C-Friedoolean-7-en-3-ol; (14β)-13α-methyl-26-norolean-7-en-3β-ol; 26-Norolean-7-en-3-ol, 13-methyl-, (3beta,13alpha,14beta)-; (3S,4aR,6aS,6bS,8aR,12aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4a,5,7,8,9,10,12,12a,13,14,14a-tetradecahydropicen-3-ol
Storage Store at -20°C
IUPAC Name (3S,4aR,6bS,8aR,12aR,12bS,14aR,14bR)-4,4,6b,8a,11,11,12b,14b-octamethyl-1,2,3,4,4a,5,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicen-3-ol
Canonical SMILES CC1(CCC2(CCC3(C4=CCC5C(C(CCC5(C4CCC3(C2C1)C)C)O)(C)C)C)C)C
InChI InChI=1S/C30H50O/c1-25(2)15-16-27(5)17-18-29(7)21-9-10-22-26(3,4)24(31)12-13-28(22,6)20(21)11-14-30(29,8)23(27)19-25/h9,20,22-24,31H,10-19H2,1-8H3/t20-,22-,23+,24-,27+,28+,29+,30-/m0/s1
InChI Key ZDFUASMRJUVZJP-GIIHIBIBSA-N

Properties

Appearance Solid
Antibiotic Activity Spectrum Viruses
Boiling Point 490.7±44.0°C at 760 mmHg
Melting Point 188-190°C
Density 1.0±0.1 g/cm3
Solubility Soluble in Chloroform, DMF, DMSO, Ethanol, Methanol

Reference Reading

1. [Medicinal foodstuffs. XI. Histamine release inhibitors from wax gourd, the fruits of Benincasa hispida Cogn]
S Yoshizumi, T Murakami, M Kadoya, H Matsuda, J Yamahara, M Yoshikawa Yakugaku Zasshi. 1998 May;118(5):188-92. doi: 10.1248/yakushi1947.118.5_188.
The methanol extract of wax gourd (Japanese name "Tougan"), the fruits of Benincasa hispida COGN. (Cucurbitaceae), was found to show inhibitory activity on the histamine release from rat exudate cells induced by antigen-antibody reaction. Through bioassay-guided separation, four known triterpenes and two known sterols were isolated as active components together with a flavonoid C-glycoside, an acylated glucose, and a benzyl glycoside. Among the active triterpenes and sterols, two triterpenes, alnusenol and multiflorenol, were found to potently inhibit the histamine release.
2. [Triterpene compounds of Ainsliaea yunnanensis]
Jin-Jie Li, A-Li Wang, Zhen-Zhen Yuan, Chun-Yan Wu, Li-Hong Yang, Xiao-Ya Shang Zhongguo Zhong Yao Za Zhi. 2013 Nov;38(22):3918-22.
The compounds of Ainsliaea yunnanensis were isolated and purified by various kinds of column chromatography methods and their structures were determined by spectroscopic data analysis. Twelve compounds were obtained from the petroleum ether of ethanolic extract of A. yunnanensis and elucidated as bauerenyl acetate (1), bauerenol (2), alpha-amyrin (3), psi-taraxasterol (4), beta-amyrin (5), echinocystic acid (6), multiflorenol (7), 3beta-hydroxy-olean-18-ene germanicol (8), 3beta-hexadecanoyl-12-oleanen-11-one (9), fernenol (10), fern-7-en-3beta-ol (11), and lupeol (12). All compounds were isolated from this genus for the first time except compound 1, 3, 5 and 10, and they were all isolated from this plant for the first time.
3. New triterpenoids and other constituents from the fruits of Benincasa hispida (Thunb.) Cogn
Xiao-Na Han, Chun-Yu Liu, Yan-Li Liu, Qiong-Ming Xu, Xiao-Ran Li, Shi-Lin Yang J Agric Food Chem. 2013 Dec 26;61(51):12692-9. doi: 10.1021/jf405384r. Epub 2013 Dec 12.
Benincasa hispida (Thunb.) Cogn. fruits are widely consumed in China and tropical countries. This study identifies three new triterpenoids, 3α,29-O-di-trans-cinnamoyl-D:C-friedooleana-7,9(11)-diene (1), oleanolic acid 28-O-β-d-xylopyranosyl-[β-d-xylopyranosyl-(1→4)]-(1→3)-α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranoside (2), and oleanolic acid 28-O-β-d-glucopyranosyl-(1→3)-β-d-xylopyranosyl-[β-d-xylopyranosyl-(1→4)]-(1→3)-α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranoside (3), together with 12 known compounds, multiflorenol (4), isomultiflorenyl acetate (5), stigmasterol (6), stigmasterol 3-O-β-d-glucopyranoside (7), α-spinasterol (8), α-spinasterol 3-O-β-d-glucopyranoside (9), β-sitosterol (10), daucosterol (11), arbutin (12), nicotinic acid (13), (+)-pinonesinol (14), and ethyl β-d-glucopyranoside (15). The structures of compounds 1-15 were determined by spectroscopic and chemical methods. All the compounds with the exception of 4, 5, and 9-11 were isolated from B. hispida for the first time. The anticomplement activities of compounds 1-15 were assessed by Mayer's modified method. Compounds 1-15 showed no significant cytotoxic activity against HeLa human cervical, HL-60 human hepatoma, and SMMC-7721 human hepatoma cell lines.

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