7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one

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Names

[ CAS No. ]:
82543-09-7

[ Name ]:
7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one

[Synonym ]:
(2S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,9R)-9-Hydroxy-4a,6a-dimethyl-7-oxo-1,2,3,4,4a,4b,5,6,6a,7,7a,8,8a,8b,8c,9-hexadecahydrocyclopropa[4,5]cyclopenta[1,2-a]phenanthren-2-yl pivalate
Drospirenone Intermediates

Chemical & Physical Properties

[ Molecular Formula ]:
C25H36O4

[ Molecular Weight ]:
400.55100

[ Exact Mass ]:
400.26100

[ PSA ]:
63.60000

[ LogP ]:
4.30290

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • TRIMETHYLACETIC ANHYDRIDE
  • 3β,7β-dihydroxy-15β,16β-methylene-5-androsten-17-one
  • Trimethylsulfoxonium iodide
  • Androst-5-en-17-one, 3,15-bis(2,2-dimethyl-1-oxopropoxy)-7-hydroxy-,
  • Dehydroepiandrosterone
  • (3beta,7alpha,15alpha)-3,7,15-Trihydroxy-androst-5-en-17-one
  • 15,16-Dihydro-3-hydroxy-3'H-cycloprop[15,16]androsta-5,15-dien-17-one
  • Androst-5-en-17-one, 3-hydroxy-7,15-[(1-methylethylidene)bis(oxy)]-,
  • androst-5-en-17-one,3,7,15-trihydroxy-,(3beta,7beta,15alpha)

DownStream

  • 3β,5β-Dihydroxy-15β,16β-methylene-androst-6-en-17-one
  • 3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one
  • spirorenone
  • 17α-(3-hydroxy-1-propinyl)-6β,7β,15β,16β-dimethylene-5β-androstane-3β,5,17β-triol

Related Compounds

  • 2-(2-Fluoro-6-methylphenyl)-2-methylpropanoic acid
  • [2-Methyl-2-(1-methylcyclopropyl)cyclopropyl]methanol
  • 3-(2-Fluoro-6-methylphenyl)-2-methylpropanoic acid
  • 2-(3-Fluorophenyl)-6-benzoxazolecarboxylic acid
  • 3-Ethyl-1,1,1-trifluoropentan-2-one
  • 2-(1-Benzylpyrrolidin-3-yl)-2-fluoroacetic acid
  • 1-[(4-chlorophenyl)methyl]-1H-indole-3-sulfonamide
  • 2-Fluoro-2-[4-(propan-2-yl)cyclohexyl]acetic acid
  • 2-Fluoro-2-[4-(2-methylbutan-2-yl)cyclohexyl]acetic acid
  • 1-(Chloromethyl)-1-(propan-2-yl)cyclopropane
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