Isopropanol → HCID 57955631, compound

HRID 1880919Notes

Reaction equation

Cl[C:2]1[N:3]=[CH:4][C:5]2[N:11]([CH3:12])[C:10](=[O:13])[C:9]([F:15])([CH3:14])[CH2:8][N:7]([CH:16]3[CH2:20][CH2:19][CH2:18][CH2:17]3)[C:6]=2[N:21]=1.[NH2:22][C:23]1[CH:31]=[CH:30][C:26]([C:27]([OH:29])=[O:28])=[CH:25][C:24]=1[O:32][CH3:33].C(O)(C)C>Cl.O>[CH:16]1([N:7]2[CH2:8][C:9]([F:15])([CH3:14])[C:10](=[O:13])[N:11]([CH3:12])[C:5]3[CH:4]=[N:3][C:2]([NH:22][C:23]4[CH:31]=[CH:30][C:26]([C:27]([OH:29])=[O:28])=[CH:25][C:24]=4[O:32][CH3:33])=[N:21][C:6]2=3)[CH2:20][CH2:19][CH2:18][CH2:17]1

Participants

Conditions

Temperature: 100 °C

Procedure

A mixture of 2-chloro-9-cyclopentyl-7-fluoro-5,7-dimethyl-8,9-dihydro-5H-pyrimido[4,5-b][1,4]diazepin-6(7H)-one (obtained above), 4-amino-3-methoxybenzoic acid (585 mg, 3.5 mmol), isopropanol (10 ml), water (5 mL) and concentrated hydrochloric acid (10 drops) was stirred at 100° C. for 20 h. Solid was filtered to give the product as white solid (396 mg). [M+H] calc'd for C22H26FN5O4, 444; found 444.

Workup

filtrationSolid was filtered

Sources & evidence

ORD record: ord-57680aeb000c47359d2eaed25a2df0d2
Source dataset: uspto-grants-2012_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08318727B2

Reaction notes

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