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?? ???? >(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester
(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester
(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester ??? ???
?? ??:
52811-48-0
???:
(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester
???(??):
Lyaline;(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester;3-Pyridinecarboxylic acid, 5-ethenyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-, methyl ester, (+)-
CBNumber:
CB82357067
???:
C21H19N3O2
??? ??:
345.39
MOL ??:
52811-48-0.mol
(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester ??
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(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester C??? ??, ??, ??
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A further alkaloid of the carboline type obtained from Pauridiantha lyalli Brem.,this base crystallizes from Et2 0. It has [α]
D578 + 650° (c 1.0, CHCI3). The
ultraviolet spectrum in MeOH has absorption maxima at 235, 284 and 347 nm.
?? ??
Levesque et al., Compt. Rend., 278C, 959 (1974)
(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester ?? ?? ? ???
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(+)-5-Vinyl-1,4-dihydro-4-(9H-pyrido[3,4-b]indol-1-ylmethyl)-3-pyridinecarboxylic acid methyl ester ?? ??
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