1beta-Methyl-5alpha-androstane-3beta,17beta,19-triol 3,17-diacetate → HCID 21626207, compound

HRID 1834985Notes

Reaction equation

HRID 1834985 reaction equation
C([O:4][C@H:5]1[CH2:22][CH2:21][C@@:20]2([CH2:23][OH:24])[C@@H:7]([CH2:8][CH2:9][C@@H:10]3[C@@H:19]2[CH2:18][CH2:17][C@@:15]2([CH3:16])[C@H:11]3[CH2:12][CH2:13][C@@H:14]2[O:25]C(=O)C)[CH2:6]1)(=O)C.C(O[C@H]1C[C@@H](C)[C@@]2(CO)[C@@H](CC[C@@H]3[C@@H]2CC[C@@]2(C)[C@H]3CC[C@@H]2OC(=O)C)C1)(=O)C>>[OH:4][C@H:5]1[CH2:22][CH2:21][C@@:20]2([CH:23]=[O:24])[C@@H:7]([CH2:8][CH2:9][C@@H:10]3[C@@H:19]2[CH2:18][CH2:17][C@@:15]2([CH3:16])[C@H:11]3[CH2:12][CH2:13][C@@H:14]2[OH:25])[CH2:6]1

Participants

3

Reactant 2

HCID 706146361beta-Methyl-5alpha-androstane-3beta,17beta,19-triol 3,17-diacetateHCID 706146975alpha-Androstane-3beta,17beta,19-triol 3,17-diacetate

Product 1

HCID 21626207HCID 21626207, compound

Procedure

Substituting 5α-androstane-3β,17β,19-triol 3,17-diacetate for the 1β-methyl-5α-androstane-3β,17β,19-triol 3,17-diacetate above results in the preparation of 3β,17β-dihydroxy-5α-androstan-19-one.

Sources & evidence

ORD record
ord-a988356345ed40b187e486efabbe8a7a
Source dataset
uspto-grants-1978_01
Patent number
US04071625

Reaction notes

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