(5bR)-5,5bα,6,6aβ,10,11,16,16b,16cα,17,19,20-Dodecahydro-16bβ-methylbisindolo[2',3':3,4]pyrido[2,1-a:2',1'-g][2,7]naphthyridine-7-carboxylic acid methyl ester

(5bR)-5,5bα,6,6aβ,10,11,16,16b,16cα,17,19,20-Dodecahydro-16bβ-methylbisindolo[2',3':3,4]pyrido[2,1-a:2',1'-g][2,7]naphthyridine-7-carboxylic acid methyl ester C화학적 특성, 용도, 생산

개요

This alkaloid also occurs in the leaves of Uncaria gambier and forms colourless crystals from MeOH. It is, unlike the remaining alkaloids, dextrorotatory with [α]²⁰_D + 160° (MeOH) but the ultraviolet spectrum in EtOH is almost identical with those of the preceding bases, having absorption maxima at 226 and 292 ITIJ1 with a shoulder at 287 mfl. On catalytic hydrogenation it gives the dihydro derivative, m.p. 225-230°C.

참고 문헌

Merlini et al., Tetrahedron, 26,2259 (1970)

(5bR)-5,5bα,6,6aβ,10,11,16,16b,16cα,17,19,20-Dodecahydro-16bβ-methylbisindolo[2',3':3,4]pyrido[2,1-a:2',1'-g][2,7]naphthyridine-7-carboxylic acid methyl ester 준비 용품 및 원자재

원자재

준비 용품

(5bR)-5,5bα,6,6aβ,10,11,16,16b,16cα,17,19,20-Dodecahydro-16bβ-methylbisindolo[2',3':3,4]pyrido[2,1-a:2',1'-g][2,7]naphthyridine-7-carboxylic acid methyl ester 공급 업체

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