(4a'R,4b'S,8a'S,10a'S)-2'-hydroxy-2'-isopropyl-4b',8',8'-trimethyldecahydro-1'H-spiro[[1,3]dioxolane-2,4'-phenanthren]-3'(2'H)-one

Names

[ CAS No. ]:
121926-91-8

[ Name ]:
(4a'R,4b'S,8a'S,10a'S)-2'-hydroxy-2'-isopropyl-4b',8',8'-trimethyldecahydro-1'H-spiro[[1,3]dioxolane-2,4'-phenanthren]-3'(2'H)-one

Chemical & Physical Properties

[ Molecular Formula ]:
C22H36O4

[ Molecular Weight ]:
364.51900

[ Exact Mass ]:
364.26100

[ PSA ]:
55.76000

[ LogP ]:
3.94820

Synthetic Route

Precursor & DownStream

Precursor

  • 11,12-Dihydroxyabieta-8(14),9(11),12-trien-7-one
  • (4b'S,8a'S)-2'-isopropyl-4b',8',8'-trimethyl-4b',5',6',7',8',8a',9',10'-octahydro-3'H-spiro[[1,3]dioxolane-2,4'-phenanthren]-3'-one
  • (4aS,10aS)-5-hydroxy-7-isopropyl-6-(methoxymethoxy)-1,1,4a-trimethyl-2,3,4,4a,10,10a-hexahydrophenanthren-9(1H)-one
  • (4bS,8aS)-4-(2-hydroxyethoxy)-2-isopropyl-4b,8,8-trimethyl-4b,5,6,7,8,8a-hexahydrophenanthren-3-ol
  • ethyl 2-(((4bS,8aS)-2-isopropyl-3-(methoxymethoxy)-4b,8,8-trimethyl-10-oxo-4b,5,6,7,8,8a,9,10-octahydrophenanthren-4-yl)oxy)acetate
  • 11,11-ethylenedioxy-9βH-abietan-12-one
  • 11,11-ethylenedioxy-9βH,13αH-abietan-12-one

DownStream

  • Phenanthro[3,2-b]oxirene-6,9-dione,1,2,3,4,4a,5,7,7a,8a,9b-decahydro-7a-(1-hydroxy-1-methylethyl)-4,4,9b-trimethyl-,(4aS,7aS,8aS,9bS)-