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Volumn 19, Issue 15, 2009, Pages 4171-4174

Regioselective synthesis of methylated epigallocatechin gallate via nitrobenzenesulfonyl (Ns) protecting group

Author keywords

Epigallocatechin gallate; Matrix metalloproteinases; Methylated catechin; Nitrobenzenesulfonyl (Ns) group

Indexed keywords

2 NITROBENZENESULFONYL DERIVATIVE; BENZENE DERIVATIVE; CATECHIN; EPIGALLOCATECHIN GALLATE; UNCLASSIFIED DRUG;

EID: 67649947129     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2009.05.111     Document Type: Article
Times cited : (35)

References (27)
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    • During the course of this investigation, employment of Ns ester as a protecting group for phenol has been independently reported, see:
    • During the course of this investigation, employment of Ns ester as a protecting group for phenol has been independently reported, see:. Koyama Y., Yamaguchi R., and Suzuki K. Angew. Chem., Int. Ed. 47 (2008) 1084
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    • Detailed synthetic procedures are described in the Supplementary data
    • Detailed synthetic procedures are described in the Supplementary data.
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    • note
    • Synthesis of 27 was conducted by protection of 14 with the Ns group and deprotection of the allyl ester. Detailed synthetic procedures are described in the Supplementary data.
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    • Similar deprotection of the Ns group using a similar odorless thiol 4-carboxy phenylthiol has been reported, see:
    • Similar deprotection of the Ns group using a similar odorless thiol 4-carboxy phenylthiol has been reported, see:. Matoba M., Kajimoto T., and Node M. Synth. Commun. 38 (2008) 1194
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    • note
    • Inhibitory effect of green tea polyphenols on membrane-type 1 matrix metalloproteinase has been reported, see: Ref. 2b.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.