Crystal structure of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxy-4H-chromen-4-one, C19H18O8

被引：3
|
作者：
Brito, Ivan [1 ]
Borquez, Jorge [1 ]
Simirgiotis, Mario [2 ]
Cardenas, Alejandro [3 ]
机构：
[1] Univ Antofagasta, Fac Ciencias Bas, Dept Quim, Casilla 170, Antofagasta, Chile
[2] Univ Austral Chile, Fac Ciencias, Inst Farm, Casilla 567, Valdivia 5090000, Chile
[3] Univ Antofagasta, Fac Ciencias Bas, Dept Fis, Casilla 170, Antofagasta, Chile
来源：
ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES | 2018年 / 233卷 / 01期
关键词：
EGLETES-VISCOSA LESS; ANTIOXIDANT ACTIVITY; AZORELLA-COMPACTA; TERNATIN; DITERPENOIDS; ASTERACEAE; CHILE;
D O I：
10.1515/ncrs-2017-0141
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
C19H18O8, monoclinic, P2(1)/c (no. 14), a = 12.689(2) angstrom, b = 20.321(4) angstrom, c = 7.0820(13) angstrom, beta = 105.368(13)degrees, V = 1760.8(6) angstrom(3), Z = 4, R-gt = 0.0662, wR(ref)(F-2) = 0.1788, T = 295 K.
引用
收藏
页码：61 / 64
页数：4
相关论文
共 50 条
  • [41] Crystal structure of 7-hydroxy-6-(2-hydroxyethyl)-2H-chromen-2-one, C11H10O4
    Huang, Hua
    Yang, Jing
    Sun, Yi-chun
    Ye, Jiang-Hai
    He, Kang
    Zou, Juan
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2023, 238 (02): : 201 - 202
  • [42] Synthesis and crystal structure of 5-(8-(((5-carboxypentyl)ammonio)methyl)-7-hydroxy-4-oxo-4H-chromen-3-yl)-2-hydroxy-3-nitrobenzenesulfonate monohydrate, C22H24N2O12S
    Chen, Hai-Lin
    Wang, Yan-Ping
    Pan, Li-Wei
    Wei, Zheng
    Tang, Ling-Chan
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2023, 238 (02): : 217 - 219
  • [43] 5-Hydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
    Teh, JBJ
    Fun, HK
    Razak, IA
    Chantrapromma, S
    Boonnak, N
    Karalai, C
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2005, 61 : O3715 - O3717
  • [44] Crystal structure of 3-acetyl-4H-chromen-4-one
    Ishikawa, Yoshinobu
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2015, 71 : O527 - U546
  • [45] CRYSTAL-STRUCTURE OF TRANS-2,3-DIHYDRO-2-(4-HYDROXY-3-METHOXYPHENYL)-7-METHOXY-3-METHYL-5-(1-(E)-PROPENYL)BENZOFURAN, C20H22O4
    STOMBERG, R
    LUNDQUIST, K
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1994, 209 (12): : 988 - 989
  • [46] Crystal structure of 7-hydroxy-8-[(4-methylpiperazin-1-yl)methyl]-2H-chromen-2-one
    Kubono, Koji
    Kise, Ryuma
    Kashiwagi, Yukiyasu
    Tani, Keita
    Yokoi, Kunihiko
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2016, 72 : 1751 - +
  • [47] THE FLAVONOIDS OF COMBRETUM-QUADRANGULARE - CRYSTAL-STRUCTURES OF THE POLYMORPHIC FORMS OF 5-HYDROXY-2-(4'-HYDROXY-3',5'-DIMETHOXYPHENYL)-3,7-DIMETHOXY-H-4-1-BENZOPYRAN-4-ONE
    CASTLEDEN, IR
    HALL, SR
    NIMGIRAWATH, S
    THADANITI, S
    WHITE, AH
    AUSTRALIAN JOURNAL OF CHEMISTRY, 1985, 38 (08) : 1177 - 1185
  • [48] Extractive spectrophotometric determination of vanadium using 3-hydroxy-2-(4-methoxyphenyl)-6-methyl-4H-chromen-4-one
    Agnihotri, N
    Dass, R
    MEhta, JR
    CHEMIA ANALITYCZNA, 1997, 42 (03): : 397 - 401
  • [49] 3,3′-[(4-Nitrophenyl)methylene]bis(4-hydroxy-2H-chromen-2-one)
    Ravikumar, N.
    Gopikrishna, G.
    Solomon, Anand
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2012, 68 : O265 - U1511
  • [50] Crystal structure of 3-hydroxy-7-methoxyflavone, C16H12O4
    Shoja, M
    Sullivan, P
    Athanasopoulos, D
    Kabbani, R
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 1998, 213 (03): : 579 - 580
12345