HCID 7010368, compound → HCID 50915136, compound

HRID 511046Notes

Reaction equation

HRID 511046 reaction equation
[OH:1][C@:2]1([C:30]([F:36])([F:35])[C:31]([F:34])([F:33])[F:32])[C@:18]2([CH3:19])[C@H:5]([C@H:6]3[C:15]([C@@H:16]([C:20]4[CH:25]=[CH:24][C:23]([C@H:26]([OH:28])[CH3:27])=[CH:22][CH:21]=4)[CH2:17]2)=[C:14]2[C:9](=[CH:10][C:11](=[O:29])[CH2:12][CH2:13]2)[CH2:8][CH2:7]3)[CH2:4][CH2:3]1.[CH2:37]([O:40][C:41]([NH:43][C@@H:44]([CH3:48])[C:45](O)=[O:46])=[O:42])[CH:38]=[CH2:39]>>[OH:1][C@:2]1([C:30]([F:35])([F:36])[C:31]([F:32])([F:33])[F:34])[C@:18]2([CH3:19])[C@H:5]([C@H:6]3[C:15]([C@@H:16]([C:20]4[CH:21]=[CH:22][C:23]([C@H:26]([O:28][C:45](=[O:46])[C@@H:44]([NH:43][C:41]([O:40][CH2:37][CH:38]=[CH2:39])=[O:42])[CH3:48])[CH3:27])=[CH:24][CH:25]=4)[CH2:17]2)=[C:14]2[C:9](=[CH:10][C:11](=[O:29])[CH2:12][CH2:13]2)[CH2:8][CH2:7]3)[CH2:4][CH2:3]1

Participants

3

Reactant 2

HCID 7010368HCID 7010368, compoundHCID 86670521HCID 86670521, compound

Product 1

HCID 50915136HCID 50915136, compoundYield 72%

Procedure

In analogy to Example 5, 150 mg (0.29 mmol) of (8S,11R,13S,14S,17S)-17-hydroxy-11-[4-((R)-1-hydroxyethyl)phenyl]-1 3-methyl-17-pentafluoroethyl-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one were converted using (S)-2-allyloxycarbonylaminopropanoic acid and, after workup and purification, 140 mg (72%) of the title compound were isolated as a colourless foam.

Workup

  1. customafter workup and purification

Sources & evidence

ORD record
ord-1885000ff6694645b1a0c5d777d33b73
Source dataset
uspto-grants-2015_08
Patent number
US09096639B2

Reaction notes

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