Claims
- 1. A compound of the formula: ##STR28## wherein R.sub.4 lower alkyl; and R.sub.12 is lower alkanoyloxy, benzoyloxy, tetrahydropyranyloxy, benzyloxy, trityloxy, 4-methoxy-5,6-dihydro-2H-pyranyloxy, benzyhydryloxy or trimethylsilyloxy
- or enantiomers or racemates thereof.
- 2. The compound of claim 1 wherein said compound is 3,3a beta-4,5,6,6a beta-hexahydro-4beta [3 alpha (2-tetrahydropyranyloxy)-1-transoctenyl] 5 alpha-methyl-2-hydroxy-2H-cyclopenta[b] furan.
Parent Case Info
This is a division, of application Ser. No. 381,322 filed July 20, 1973, now abandoned, which, in turn, is a continuation-in-part of application Ser. No. 300,633, filed Nov. 25, 1972, now abandoned.
US Referenced Citations (5)
Number |
Name |
Date |
Kind |
3723423 |
Andersen et al. |
Mar 1973 |
|
3736336 |
Strike et al. |
May 1973 |
|
3770776 |
Collins et al. |
Nov 1973 |
|
3801623 |
Martel et al. |
Apr 1974 |
|
3845115 |
Lincoln, Jr. et al. |
Oct 1974 |
|
Non-Patent Literature Citations (2)
Entry |
Corey et al., J. Amer. Chem. Soc., 91, 5675, (1969). |
Corey et al., J. Amer. Chem. Soc., 93, 1490, (1970). |
Divisions (1)
|
Number |
Date |
Country |
Parent |
381322 |
Jul 1973 |
|
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
300633 |
Nov 1972 |
|