Flunitrazepam → HCID 69415061, compound

HRID 1292750Notes

Reaction equation

[CH3:1][N:2]1[C:12](=[O:13])[CH2:11][N:10]=[C:9]([C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][C:19]=2[F:20])[C:8]2[CH:7]=[C:6]([N+:21]([O-:23])=[O:22])[CH:5]=[CH:4][C:3]1=2.[CH3:24][O:25][C:26]1[CH:27]=[C:28]([CH:34]=[C:35]([O:37][CH3:38])[CH:36]=1)[O:29][CH2:30][C:31]([OH:33])=[O:32]>>[CH3:24][O:25][C:26]1[CH:27]=[C:28]([CH:34]=[C:35]([O:37][CH3:38])[CH:36]=1)[O:29][C@@H:30]([C@:9]1([C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][C:19]=2[F:20])[NH:10][CH2:11][C:12](=[O:13])[N:2]([CH3:1])[C:3]2[CH:4]=[CH:5][C:6]([N+:21]([O-:23])=[O:22])=[CH:7][C:8]1=2)[C:31]([OH:33])=[O:32]

Participants

Reactant 2

HCID 3380Flunitrazepam

HCID 11206615(3,5-dimethoxy-phenoxy)acetic acid

Product 1

HCID 69415061HCID 69415061, compound

Procedure

(±)-(S*)-(3,5-Dimethoxy-phenoxy)-[(5S*)-5-(2-fluoro-phenyl)-1-methyl-7-nitro-2-oxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-5-yl]-acetic acid is prepared starting from flunitrazepam (5-(2-fluoro-phenyl)-1-methyl-7-nitro-1,3-dihydro-benzo[e][1,4]diazepin-2-one) and (3,5-dimethoxy-phenoxy)-acetic acid (Example 1) in analogy to Example 18. LC-MS1: tR=0.82 min, [M+1]+=526.02.

Sources & evidence

ORD record: ord-4013824c91464d8db5dfc55ed35f04ed
Source dataset: uspto-grants-2007_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07238685B2

Reaction notes

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