Claims
- 1. Lipid vesicles containing inositol hexaphosphate in which the lipid consists essentially of phosphatidylcholine:X:cholesterol in the mole ratio 10 to 5:4 to 1:10 to 3, wherein X is a member selected from the group consisting of stearolyamine, phosphatidic acid, phosphatidyl inositol-phosphate and lysophosphatidyl choline.
- 2. Lipid vesicles of claim 1 wherein X is stearoylamine.
- 3. Lipid vesicles of claim 1 wherein X is phosphatidic acid.
- 4. Lipid vesicles of claim 1 wherein X is phosphatidyl inositol-phosphate.
- 5. Lipid vesicles of claim 1 wherein X is lysophosphatidyl choline.
- 6. Lipid vesicles of claim 1 in which the phosphatidyl-choline:X and cholesterol are in the mole ratio 8:2:7.
- 7. Lipid vesicles of claim 1 in which the phosphatidyl-choline:X and cholesterol are in the mole ratio 9:1:8.
- 8. Lipid vesicles of claim 1 in which the phosphatidy-choline:X and cholesterol are in the mole ratio 8:4:7.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2740053 |
Sep 1977 |
DEX |
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Parent Case Info
This application is a divisional application of Ser. No. 23,044 filed Mar. 22, 1979, now U.S. Pat. No. 4,321,259, which in turn is a continuation-in-part application of application Ser. No. 909,081, filed May 24, 1978, now abandoned, which in turn is a continuation-in-part application of application Ser. No. 832,867, filed Sept. 13, 1977, now abandoned.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4192869 |
Nicolau et al. |
Mar 1980 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
23044 |
Mar 1979 |
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Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
909081 |
May 1978 |
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Parent |
832867 |
Sep 1977 |
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