1H and 13C spectral assignment of substituted 5H-[1,3]thiazolo[2,3-b]quinazolin-5-one and 12H-[1,3]benzothiazolo[2,3-b] quinazolin-12-one

被引：1

作者：

Palacios, Maite L. Docampo ^{[1
]}

Fascio, Mirta L. ^{[2
]}

Villalobo, Anas Fernandez ^{[1
]}

Pellon, Rolando F. ^{[1
]}

机构：

[1] Ctr Quim Farmaceut, Dept Quim Organ, Havana, Cuba

[2] Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Quim Organ, RA-1428 Buenos Aires, DF, Argentina

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 2009年 / 47卷 / 02期

关键词：

NMR; H-1; C-13; thiazoloquinazolin-5-one; benzothiazoloquinazolin-12-one;

D O I：

10.1002/mrc.2360

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

H-1 and C-13 spectroscopic data for 5H-[1,3]thiazolo[2,3-b]quinazolin-5-one and 12H-[1,3]benzothiazolo[2,3-b]quinazolin-12-one derivatives were fully assigned by combination of one- and two-dimensional experiments (DEPT, HMBC and HMQC). Both heterocyclic systems show similar spectroscopic properties with some remarkable differences. Copyright (C) 2008 John Wiley & Sons, Ltd.

引用

页码：174 / 178

页数：5

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