Claims
- 1. A compound of the formula: ##SPC13##
- wherein R.sup.3 is selected from the group consisting of hydroxy or a hydrocarbon carboxylic acyloxy group having from two through 12 carbon atoms or a grouping selected from those consisting of methoxy, ethoxy, propoxy, 2-propoxy, cyclopropoxy, butoxy, 2-butoxy, t-butoxy, cyclobutoxy, pentoxy, 3-pentoxy, cyclopentoxy, hexoxy, cyclohexoxy, methoxy-methoxy, 2-methoxy-ethoxy, 2-ethoxy-ethoxy, 2-aminoethoxy, 2-chloroethoxy, 3-fluorobutoxy, 2-acetoxyethoxy, 3-nitropropoxy, 3-aminocyclobutoxy, 4-hexylcyclohexoxy, 2-phenoxyethoxy, phenoxy, tolyloxy, chlorophenoxy, m,m'-dimethylphenoxy, p-nitrophenoxy, .beta.-chloropropoxy, p-aminophenoxy, tetrahydrofuran-2'-yloxy and tetrahydropyran-2'-yloxy; Z represents a saturated carbon-carbon linkage or a cis carbon=carbon double bond; R.sup.5 and R.sup.6 are independently selected from the group of hydrogen, lower alkyl and aryl groups having a total of up to 16 carbon atoms and containing one aromatic ring having up to 10 carbon atoms optionally substituted with one or more pharmaceutically acceptable functional groups selected from the group of hydroxy, lower alkyl hydrolyzable ester, lower alkyl or halo, or R.sup.5 and R.sup.6 together with the carbon atom to which they are joined from a cycloalkyl group having 5 or 6 ring carbon atoms; R.sup.9 is hydroxy; or the group ##EQU7## is a carboalkoxy group having from two to 12 carbon atoms; and pharmaceutically acceptable addition salts thereof.
- 2. The compound of claim 1 and pharmaceutically acceptable addition salts thereof wherein R.sup.3 is selected from the group consisting of hydroxy and a hydrocarbon carboxylic acyloxy group having from 2 through 12 carbon atoms.
- 3. The compound of claim 2 and pharmaceutically acceptable addition salts thereof wherein R.sup.3 is selected from the group consisting of hydroxy and acetoxy.
- 4. The compound of claim 1 and pharmaceutically acceptable addition salts thereof wherein R.sup.5 and R.sup.6 are each methyl.
- 5. The compound of claim 1 and pharmaceutically acceptable addition salts thereof wherein R.sup.9 is hydroxy.
- 6. The compound of claim 1 wherein the group ##EQU8## is a carboalkoxy group having from 2 through 7 carbon atoms.
- 7. The compound of claim 1 and pharmaceutically acceptable addition salts thereof wherein Z is a saturated carbon-carbon linkage.
- 8. The compound of claim 7 and pharmaceutically acceptable addition salts thereof wherein R.sup.9 is hydroxy.
- 9. The compound of claim 1 and pharmaceutically acceptable addition salts thereof wherein Z is a cis carbon=carbon double bond.
- 10. The compound of claim 9 and pharmaceutically acceptable addition salts thereof wherein R.sup.9 is hydroxy.
- 11. The compound of claim 1 and pharmaceutically acceptable addition salts thereof wherein said compound is 9-keto-10.alpha.,11.alpha.-isopropylidenedioxy-15.alpha.-hydroxyprosta-5,13-dienoic acid.
- 12. The compound of claim 1 and pharmaceutically acceptable addition salts thereof wherein said compound is 9-keto-10.alpha.,11.alpha.-isopropylidenedioxy-15.alpha.-hydroxyprost-13-enoic acid.
- 13. The pharmaceutically acceptable addition salts of claim 1.
- 14. The salts of claim 1 wherein said salts is a sodium salt.
Parent Case Info
This is a division of application Ser. No. 204,681, filed Dec. 3, 1971, now U.S. Pat. No. 3,846,475, issued Nov. 5, 1974.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3723423 |
Andersen et al. |
Mar 1973 |
|
3821280 |
Beal et al. |
Jun 1974 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
204681 |
Dec 1971 |
|