Dimethylamine → HCID 68443357, compound

HRID 2246929Notes

Reaction equation

[CH2:1]([O:8][C:9]([N:11]1[CH2:16][C@H:15]([O:17][CH2:18][C:19]2[CH:20]=[CH:21][C:22]3[O:27][CH2:26][CH2:25][N:24]([CH2:28][CH2:29][CH2:30][O:31][CH3:32])[C:23]=3[CH:33]=2)[C@@H:14]([C:34]2[CH:39]=[CH:38][C:37]([O:40][CH3:41])=[CH:36][CH:35]=2)[CH2:13][C@H:12]1[CH2:42][CH2:43][C:44]([OH:46])=O)=[O:10])C1C=CC=CC=1.[CH3:47][NH:48][CH3:49]>>[CH2:1]([O:8][C:9]([N:11]1[CH2:16][C@H:15]([O:17][CH2:18][C:19]2[CH:20]=[CH:21][C:22]3[O:27][CH2:26][CH2:25][N:24]([CH2:28][CH2:29][CH2:30][O:31][CH3:32])[C:23]=3[CH:33]=2)[C@@H:14]([C:34]2[CH:39]=[CH:38][C:37]([O:40][CH3:41])=[CH:36][CH:35]=2)[CH2:13][C@H:12]1[CH2:42][CH2:43][C:44](=[O:46])[N:48]([CH3:49])[CH3:47])=[O:10])[C:19]1[CH:20]=[CH:21][CH:22]=[CH:23][CH:33]=1

Participants

Reactant 2

HCID 674Dimethylamine

HCID 68440476HCID 68440476, compound

Product 1

HCID 68443357HCID 68443357, compound

Procedure

Similar to example 6a, 80.0 mg of (2R,4R,5R)-2-(2-carboxy-ethyl)-4-(4-methoxy-phenyl)-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-piperidine-1-carboxylic acid benzyl ester (from example 19b) are reacted with dimethylamine to afford the title compound as a yellow oil. Rf=0.35 (dichlormethane-methanol 9:1); Rt=4.93.

Sources & evidence

ORD record: ord-d7db31006e67416abf20a9d7bdae273c
Source dataset: uspto-grants-2010_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07687495B2

Reaction notes

Loading…