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Volumn 21, Issue 11, 2011, Pages 3317-3319

Asymmetric synthesis and biological evaluations of (+)- and (-)-6-dimethoxymethyl-1,4-dihydropyridine-3-carboxylic acid derivatives blocking N-type calcium channels

Author keywords

1,4 Dihydropyridine derivative; Asymmetric synthesis; N type calcium channel blocker; Structure activity relationships

Indexed keywords

1,4 DIHYDROPYRIDINE DERIVATIVE; 6 DIMETHOXYMETHYL 1,4 DIHYDROPYRIDINE 3 CARBOXYLIC ACID DERIVATIVE; APJ 2708; CALCIUM CHANNEL BLOCKING AGENT; CALCIUM CHANNEL N TYPE; CILNIDIPINE; UNCLASSIFIED DRUG;

EID: 79956126300     PISSN: 0960894X     EISSN: 14643405     Source Type: Journal    
DOI: 10.1016/j.bmcl.2011.04.007     Document Type: Article
Times cited : (14)

References (21)
  • 16
    • 79956102061 scopus 로고    scopus 로고
    • note
    • - observed 482.1363.
  • 17
    • 79956111410 scopus 로고    scopus 로고
    • The X-ray crystal structural study of a derivative of compound 3 (4-(3,4-dich loro-5-methox yphenyl)-6-dim ethoxymet hyl-2-methyl-1,4-di hydropyridi ne-3,5-dicarbox ilic acid cinnamyl ester) showed that the enantiomer synthesized using l-Val-O-tBu is as a (R)-isomer (unpublished data)
    • The X-ray crystal structural study of a derivative of compound 3 (4-(3,4-dichloro-5-methoxyphenyl)-6-dimethoxymethyl-2-methyl-1, 4-dihydropyridine-3,5-dicarboxilic acid cinnamyl ester) showed that the enantiomer synthesized using l-Val-O-tBu is as a (R)-isomer (unpublished data).
  • 18
    • 79956125826 scopus 로고    scopus 로고
    • note
    • Due to peak broadening in chiral HPLC conditions, the optical purify of nether (+)- nor (-)-3 could be directly determined. However, a derivative of compound 3 (4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid cinnamyl ester) was obtained with 96.0% ee using same synthetic procedure (unpublished data), implying that the hydrolysis step induces negligible racemization at the C-4 position.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.