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US 5,668,105 AGranted
Aza cyclohexapeptide compounds
AssigneeMerck & Co., Inc.
InventorsJames M. Balkovec, Frances A. Bouffard, Milton L. Hammond
Life of this patent
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Abstract
Compounds represented by the formula (Seq ID Nos. 1-6) ##STR1## wherein all substituents are fully defined, are disclosed. These compounds exhibit utilities as antibiotic and antifungal agents and for the treatment and prevention of Pneumocystis infections.
Claims3
A compound of the formula (Seq. ID No. 1) ##STR15## wherein R.sup.1 is CH.sub.2 CH.sub.2 NH.sub.2 ;
- R.sub.2 is OH;
- R.sup.I is 9,11 -dimethyltridecyl;
- R.sup.II is CH.sub.2 CH.sub.2 NH.sub.2 ;
- and
- R.sup.III is hydrogen;
- or
- a pharmaceutically acceptable acid addition salt thereof.
4 more elements
Dependencies are inferred from the claim text.