1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester

1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester structure

CAS No.: 21290-53-9

Chemical Name:: 1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester

Synonyms: Vincoridine;1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester;13H-3,8a-Methano-1H-azepino[1',2':1,2]pyrrolo[2,3-b]indole-14-carboxylic acid, 4-ethylidene-2,3,4,5,7,8-hexahydro-13-methyl-1-oxo-, methyl ester, (3R,4E,8aR,13aS,14S)- (9CI)

CBNumber:: CB22416494

Molecular Formula:: C21H24N2O3

Molecular Weight:: 352.43

MDL Number:

MOL File:: 21290-53-9.mol

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1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester Properties

Melting point	159-160 °C
Boiling point	513.9±50.0 °C(Predicted)
Density	1.31±0.1 g/cm3(Predicted)
pka	3.81±0.40(Predicted)

1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester Chemical Properties,Uses,Production

Description

A further alkaloid found in Vinca minor, this base may be crystallized from nheptane when it yields colourless needles. It is strongly laevorotatory having [α]D - 158° (c 0.87, CHCI3). The ultraviolet spectrum consists of two absorption maxima at 258 and 312 mμ.

References

Mokry, Kompis., Naturwiss., 50,93 (1963)

1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

1-Methyl-3-oxo-2,4(1H)-cyclo-3,4-secoakuammilan-17-oic acid methyl ester Vincoridine 13H-3,8a-Methano-1H-azepino[1',2':1,2]pyrrolo[2,3-b]indole-14-carboxylic acid, 4-ethylidene-2,3,4,5,7,8-hexahydro-13-methyl-1-oxo-, methyl ester, (3R,4E,8aR,13aS,14S)- (9CI) 21290-53-9