HCID 12881425, compound → HCID 56609824, compound

HRID 1413976Notes

Reaction equation

HRID 1413976 reaction equation
[O:1]=[C:2]1[CH:23]=[CH:22][C@@:21]2([CH3:24])[C:4]([CH2:5][CH2:6][C@@H:7]3[C@@H:20]2[CH2:19][CH2:18][C@@:17]2([CH3:25])[C@H:8]3[CH2:9][CH2:10][C@@H:11]2[CH:12]([C:14]([NH2:16])=[O:15])[CH3:13])=[CH:3]1.[O:26]=[C:27]1[CH2:48][CH2:47][C@@:46]2([CH3:49])[C:29]([CH2:30][CH2:31][C@@H:32]3[C@@H:45]2[CH2:44][CH2:43][C@@:42]2([CH3:50])[C@H:33]3[CH2:34][CH2:35][C@@H:36]2[CH:37]([C:39]([NH2:41])=[O:40])[CH3:38])=[CH:28]1>>[O:1]=[C:2]1[CH:23]=[CH:22][C@@:21]2([CH3:24])[C:4]([CH2:5][CH2:6][C@@H:7]3[C@@H:20]2[CH2:19][CH2:18][C@@:17]2([CH3:25])[C@H:8]3[CH2:9][CH2:10][C:11]2=[C:12]([C:14]([NH2:16])=[O:15])[CH3:13])=[CH:3]1.[O:26]=[C:27]1[CH2:48][CH2:47][C@@:46]2([CH3:49])[C:29]([CH2:30][CH2:31][C@@H:32]3[C@@H:45]2[CH2:44][CH2:43][C@@:42]2([CH3:50])[C@H:33]3[CH2:34][CH2:35][C:36]2=[C:37]([C:39]([NH2:41])=[O:40])[CH3:38])=[CH:28]1

Participants

4

Reactant 2

HCID 12881425HCID 12881425, compoundHCID 56617720HCID 56617720, compound

Product 2

HCID 56609824HCID 56609824, compoundHCID 56637172HCID 56637172, compound

Procedure

The present invention utilizes as a starting material (A) 3-oxo-pregna-1,4-diene-20-carboxylic acid amide; (B) 3oxo-pregn-4-ene-20-carboxylic acid amide; (C) 3-oxo-pregna-1,4,17(20)-triene-20-carboxylic acid amide, and (D) 3-oxo-pregna-4,17(20)-diene-20-carboxylic acid amide and mixtures thereof to obtain the desired compound.

Sources & evidence

ORD record
ord-12f334e2bdf04a3d978c14a9fa8e4c1f
Source dataset
uspto-grants-1981_02
Patent number
US04252731

Reaction notes

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