Claims
- 1. A pharmaceutical prostaglandin emulsion comprising:
- a mixture of vegetable oil, phospholipid, water, and a pharmaceutically effective amount of at least one compound of formula (Ia) ##STR5## wherein R.sup.1 is selected from the group consisting of a hydrogen atom and an unsubstituted alkyl group having 1 to 10 carbon atoms;
- R.sup.21 is a hydrogen atom;
- R.sup.3 is a hydrogen atom;
- R.sup.4 is an unsubstituted alkyl group having 1-10 carbon atoms; and
- n represents 0.
- 2. The pharmaceutical prostaglandin emulsion according to claim 1, wherein R.sup.1 is a methyl group and R.sup.4 is a pentyl group.
- 3. The pharmaceutical prostaglandin emulsion according to claim 1, wherein said mixture comprises 5-50% (w/v) vegetable oil, 1-50 parts of phospholipid per 100 parts vegetable oil, from 1.0 mg/ml to 0.2 .mu.g/ml of said compound of formula (Ia) and the balance water.
Priority Claims (1)
Number |
Date |
Country |
Kind |
60-129920 |
Jun 1985 |
JPX |
|
Parent Case Info
This is a continuation of application Ser. No. 07/428,020, filed Oct. 26, 1989 abandoned which is a continuation of application Ser. No. 07/015,451 filed as PCT/JP86/00293, Jun. 12, 1986 now abandoned.
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4472428 |
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Sep 1984 |
|
4613614 |
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Sep 1986 |
|
4683633 |
Imagawa et al. |
Aug 1987 |
|
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Non-Patent Literature Citations (1)
Entry |
Hackh's Chemical Dictionary, McGraw-Hill 1972, p. 424. |
Continuations (2)
|
Number |
Date |
Country |
Parent |
428020 |
Oct 1989 |
|
Parent |
15451 |
Feb 1987 |
|