11-(chlorocarbonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one → 6,11-Dihydro-11-[[3-[2-(1-piperidinyl)ethyl]-1-piperidinyl]carbonyl]-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one

HRID 2106701Notes

Reaction equation

HRID 2106701 reaction equation
Cl[C:2]([N:4]1[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[NH:8][C:7](=[O:15])[C:6]2[CH:16]=[CH:17][CH:18]=[N:19][C:5]1=2)=[O:3].[N:20]1([CH2:26][CH2:27][CH:28]2[CH2:33][CH2:32][CH2:31][NH:30][CH2:29]2)[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]1>C(#N)C>[N:20]1([CH2:26][CH2:27][CH:28]2[CH2:33][CH2:32][CH2:31][N:30]([C:2]([N:4]3[C:10]4[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=4[NH:8][C:7](=[O:15])[C:6]4[CH:16]=[CH:17][CH:18]=[N:19][C:5]3=4)=[O:3])[CH2:29]2)[CH2:21][CH2:22][CH2:23][CH2:24][CH2:25]1

Participants

4

Reactant 2

HCID 1420998311-(chlorocarbonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-oneHCID 150573101-[2-(3-Piperidinyl)ethyl]piperidine

Product 1

HCID 143696706,11-Dihydro-11-[[3-[2-(1-piperidinyl)ethyl]-1-piperidinyl]carbonyl]-5H-pyrido[2,3-b][1,5]benzodiazepin-5-oneYield 50%

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

Prepared analogously to Example 4 from 11-(chlorocarbonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one and 3-[2-(1-piperidinyl)ethyl]piperidine in a yield of 50% of theory. Colourless crystals, m.p. 168°-169° C. (acetonitrile).

Sources & evidence

ORD record
ord-9ba85767d8b5459abf13a5d64281e3b0
Source dataset
uspto-grants-1990_06
Patent number
US04931436

Reaction notes

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