Synthesis of verdinochlorins: a new class of long-wavelength absorbing photosensitizers

被引：16

作者：

Kozyrev, AN

Alderfer, JL

Dougherty, TJ

Pandey, RK ^{[1
]}

机构：

[1] New York State Dept Hlth, Roswell Pk Canc Inst, Dept Radiat Biol, Chem Sect, Buffalo, NY 14263 USA

[2] New York State Dept Hlth, Roswell Pk Canc Inst, Dept Biophys, Buffalo, NY 14263 USA

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 10期

关键词：

D O I：

10.1039/a801367e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of 13(2)-oxopyropheophorbide a with CH2N2 produced three isomeric methoxyverdinochlorins via expansion of the cyclopentanedione ring E; these long-wavelength absorbing verdinochlorins represent the first example of verdins with a reduced pyrrolic ring system, and their structural assignments have been made on the basis of H-1 NMR studies; a mechanism of verdinochlorin formation is discussed.

引用

页码：1083 / 1084

页数：2

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