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STEPORPHINE

STEPORPHINE Structure
CAS No.
24191-98-8
Chemical Name:
STEPORPHINE
Synonyms
STEPORPHINE;5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinolin-5-ol, 6,7,7a,8-tetrahydro-7-methyl-, (5S,7aR)- (9CI)
CBNumber:
CB51408880
Molecular Formula:
C18H17NO3
Molecular Weight:
295.33
MOL File:
24191-98-8.mol
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STEPORPHINE Properties

Melting point 177-9°C

STEPORPHINE Chemical Properties,Uses,Production

Description

A simple aporphine alkaloid found in Stephania sasakii Hayata, the alkaloid has [α]D - 90.6° (MeOH) and forms pale yellow needles when crystallized from Me2CO-Et20. The alkaloid occurs in the non-phenolic fraction of the alkaloidal extract from the plant and with AC20 in pyridine forms the O-acetate. The structure of the base has been determined by spectroscopic methods. The absolute configuration of the 6 -position has been established as R from the ORD determinations but as yet the steric configuration of the hydroxyl group remains to be clarified.

References

Kunimoto et al., Tetrahedron Lett., 3287 (1969)
Kunimoto et al., J. Pharm. Soc., Japan, 92, 1496 (1972)

STEPORPHINE Preparation Products And Raw materials

Raw materials

Preparation Products

24191-98-8(STEPORPHINE)Related Search:

1,2,3,4-Tetrahydro-isoquinoline-4-ol Benzenemethanol,a-(aminomethyl)-4-methoxy-,(S)- 2-AMINO-1-BENZO[1,3]DIOXOL-5-YL-ETHANOL 2-Methyl-3-biphenylmethanol (2'-METHYLBIPHENYL-3-YL)-METHANOL
roemerine STEPORPHINE
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STEPORPHINE 5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinolin-5-ol, 6,7,7a,8-tetrahydro-7-methyl-, (5S,7aR)- (9CI) 24191-98-8