Claims
- 1. A prostaglandin analogue of the formula: ##STR11## wherein Bu is a butyl group.
- 2. An emulsion of lipid containing a prostaglandin analogue of the formula: ##STR12## wherein Bu is a butyl group.
- 3. The emulsion according to claim 2, wherein the lipid is a lipid comprising a glyceride and a phospholipid as the main components.
- 4. The emulsion according to claim 2, wherein the amount of the prostaglandin analogue in the emulsion is from 0.2 to 100 .mu.g/ml.
- 5. The emulsion according to claim 2, wherein said emulsion is an oil-in-water type emulsion.
- 6. The emulsion according to claim 2, wherein said emulsion is obtained by homogenizing a lipid containing the prostaglandin analogue in water at a temperature from 80.degree. to 90.degree. C.
Priority Claims (1)
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Date |
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1-266230 |
Oct 1989 |
JPX |
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Parent Case Info
This is a division of application Ser. No. 597,870, filed on Oct. 12, 1990, now U.S. Pat. No. 5,120,870.
Foreign Referenced Citations (3)
Number |
Date |
Country |
0073397 |
Mar 1983 |
EPX |
0097481 |
Jan 1984 |
EPX |
0150732 |
Aug 1985 |
EPX |
Non-Patent Literature Citations (1)
Entry |
STN File Server & File Chemical Abstracts, vol. 105, No. 15, No. 128335s, A. K. Sim, et al., "The Effect of Prostaglandin E1 Incorporated in Lipid Microspheres on Thrombus Formation and Thrombus Disaggregation and its Potential to Target to the Site of Vascular Lesions", & Arzneim-Forsch, 36(8), 1206-9. |
Divisions (1)
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Number |
Date |
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Parent |
597870 |
Oct 1990 |
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