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(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester ??? ???
?? ??:
171596-43-3
???:
(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
???(??):
TDF-LA-M1;Tadalafil-015-1S3S;Tadanafil Impurity 1;Tadalafil Impurity 1;Tadalafil Impurity 3;Tadalafil Impurity 32;Tadalafil Impurity 11;Tadalafil Impurity 134;Tadalafil Related Impuirty 6;Tadalafil Related Impurity 6
CBNumber:
CB32542875
???:
C20H18N2O4
??? ??:
350.37
MOL ??:
171596-43-3.mol

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester ??

???
187-189 °C(Solv: methanol (67-56-1))
?? ?
531.0±50.0 °C(Predicted)
??
1.359±0.06 g/cm3(Predicted)
?? ??
Refrigerator
???
?????(?? ???), DMSO(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
16.87±0.60(Predicted)
??
?? ??

??

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester C??? ??, ??, ??

??? ??

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester is Light Brown Foam Solid

??

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester is used in the preparation of pyrazinopyridoindole derivatives for their PDE5 inhibitory activity.

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester ?? ?? ? ???

???

?? ??


(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester ?? ??

???( 78)?? ??
??? ?? ??? ?? ?? ? ??
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