7-(Hydroxymethyl)-2-(1-hydroxy-1-methylethyl)-4-methoxy-2,3-dihydro-5H-furo[3,2-g]chromen-5-one methanol hemisolvate

被引：0
|
作者：
Li, Ru [1 ]
Liu, Pu [1 ]
Gao, Yu-Mei [1 ]
Qin, Lin-Lin [1 ]
Yu, Hua-Ning [1 ]
机构：
[1] Henan Univ Sci & Technol, Chem Engn & Pharmaceut Coll, Luoyang 471003, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2008年 / 64卷
关键词：
D O I：
10.1107/S1600536807063763
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound (cimifugin), C16H18O6 center dot 0.5CH(3)OH, was isolated from the rhizome of Actaea asiatica Hara. The asymmetric unit contains two independent molecules and a solvent methanol molecule. The five-numbered ring adopts an envelope conformation in each molecule. Intra- and intermolecular O-H center dot center dot center dot O hydrogen bonds stabilize the crystal structure.
引用
收藏
页码：O202 / U4338
页数：13
相关论文
共 50 条
  • [1] STRUCTURE OF 2,3-DIHYDRO-9-HYDROXY-2-(1-HYDROXY-1-METHYLETHYL)-7H-FURO[3,2-G][1]BENZOPYRAN-7-ONE MONOHYDRATE
    THAILAMBAL, VG
    PATTABHI, V
    ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1987, 43 : 2369 - 2372
  • [2] 4-Methoxy-7-phenyl-6,7-dihydrofuro[3,2-g]-chromen-5-one
    Chantrapromma, S
    Fun, HK
    Koysomboon, S
    Chantrapromma, K
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2006, 62 : O1984 - O1986
  • [3] STRUCTURE OF VISNAGIN, 4-METHOXY-7-METHYL-5H-FURO[3,2-G][1]BENZOPYRAN-5-ONE
    ELSAYED, K
    AMMON, HL
    ELRAHMAN, AMA
    ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1988, 44 : 676 - 678
  • [4] 5-(2,3-dihydroxy-3-methylbutoxy)-7H-furo[3,2-g]chromen-7-one
    Deng, Ke-Zhong
    Gao, Wen-Yuan
    Xiong, Ying
    Chen, Hai-Xia
    Wang, Shu-Jun
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 : O815 - O816
  • [5] Crystal Structure of 3-(4-Methoxyphenyl)-2-(4-methylbenzoyl)-6,7-dihydro-5H-furo[3,2-g]chromen
    Li Han-Yue
    Han Yu
    Jin Zhe
    Wang Shi-Hui
    Li Xin-Zeng
    Liu Si-Yu
    Hu Chun
    CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2016, 35 (04) : 545 - 549
  • [6] PHOTODEGRADATION OF NATURAL SUBSTANCES - PHOTOOXYGENATION AND OZONOLYSIS OF 4-METHOXY-7-METHYL-5H-FURO[3,2-G][1]BENZOPYRAN-5-ONE (VISNAGIN)
    ATTA, SMS
    HISHMAT, OH
    WAMHOFF, H
    JOURNAL FUR PRAKTISCHE CHEMIE-CHEMIKER-ZEITUNG, 1993, 335 (03): : 225 - 229
  • [7] STRUCTURE OF BERGAPTOL - 4-HYDROXY-(7H)-FURO[3,2-G][1]BENZOPYRAN-7-ONE
    GINDEROW, D
    ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1991, 47 : 2144 - 2146
  • [8] SYNTHESES OF ALPHA-[5-HYDROXY-9-METHOXY-7H-FURO[3,2-G][1]BENZOPYRAN-7-ON-4-OXY]ALKANECARBOXYLIC ACIDS AND THEIR DERIVATIVES
    ZAWADOWSKI, T
    BALICKA, E
    POLISH JOURNAL OF CHEMISTRY, 1981, 55 (7-8) : 1653 - 1658
  • [9] Synthesis of methyl derivatives of 4H-furo[2,3-h]quinolin-4-one and 5H-furo[3,2-g]quinolin-5-one
    Rao, VS
    Rodighiero, P
    Chilin, A
    Castellin, A
    Manzini, P
    Guiotto, A
    LIEBIGS ANNALEN-RECUEIL, 1997, (02): : 419 - 422
  • [10] Facile synthesis of 7-(substituted aryl)-2-benzoyl-3-methyl-5h-furo-[3,2-g][1]benzopyran-5-ones.
    Rao, RS
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2000, 219 : U192 - U192
12345