摘要:
Novel derivatives of enfumafungin are disclosed herein, along with their, pharmaceutically acceptable salts, hydrates and prodrugs. Also disclosed are compositions comprising such compounds, methods of preparing such compounds and methods of using such compounds as antifungal agents and/or inhibitors of (1,3)-β-D-glucan synthase. The disclosed compounds, their pharmaceutically acceptable salts, hydrates and prodrugs, as well as compositions comprising such compounds, salts, hydrates and prodrugs, are useful for treating and/or preventing fungal infections and associated diseases and conditions.
摘要:
Novel derivatives of enfumafungin are disclosed herein, along with their, pharmaceutically acceptable salts, hydrates and prodrugs. Also disclosed are compositions comprising such compounds, methods of preparing such compounds and methods of using such compounds as antifungal agents and/or inhibitors of (1,3)-β-D-glucan synthase. The disclosed compounds, their pharmaceutically acceptable salts, hydrates and prodrugs, as well as compositions comprising such compounds, salts, hydrates and prodrugs, are useful for treating and/or preventing fungal infections and associated diseases and conditions.
摘要:
Ceretain aza cyclohexapeptide compounds have been found to have superior antibiotic properties. Novel processes for their preparation are also described.
摘要:
An improved process for the preparation of side chain derivatives of cyclohexapeptidyl lipopeptides represented by the formula ##STR1## wherein R.sup.1 is fully defined, is disclosed.
摘要翻译:公开了制备由其中R1完全限定的式“IMAGE”(SEQ ID NO.1)表示的环己基肽基脂肽的侧链衍生物的改进方法。
摘要:
The present invention is directed to novel aza cyclohexapeptide compounds of the formula ##STR1## where all substituents are defined herein, which are useful as antifungal agents and for the treatment of Pneumocystis carinii infections. Compositions containing the compounds of the invention are also disclosed.
摘要:
A compound of the formula ##STR1## is disclosed which is useful for the treatment of fungal infections and for the treatment of infections caused by Pneumocystis carinii.
摘要翻译:公开了式(I)SEQ ID No.1的化合物,其可用于治疗真菌感染和治疗由卡氏肺囊虫引起的感染。
摘要:
Compounds represented by the formula I (SEQ ID NO. 1) are disclosed: ##STR1## as well as pharmaceutically acceptable salts and hydrates thereof. R.sup.I represents C.sub.9 to C.sub.19 alkyl, C.sub.9 to C.sub.19 alkenyl, an aryl group which includes phenyl, biphenyl, naphthyl and terphenyl or a C.sub.1 to C.sub.12 alkyl, alkylamino, dialkylamino or alkoxyaryl group.R.sup.1, R.sup.2 and R.sup.4 independently represent H or --OH.R.sup.3 represents H, --OH, --O(CH.sub.2).sub.n NR.sup.V R.sup.VI, where R.sup.V and R.sup.VI independently represent H or C.sub.1-4 alkyl, or --O(CH.sub.2).sub.n NR.sup.V R.sup.VI R.sup.VII+ Y.sup.-, wherein R.sup.V and R.sup.VI are as defined above, R.sup.VII represents H or C.sub.1-4 alkyl, n is an integer of from 2-6 inclusive, and Y represents a counterion.R.sup.5 represents H, --CH.sub.3 or --OH;R.sup.6 represents H or --CH.sub.3 ;R.sup.7 represents H, --CH.sub.3, --CH.sub.2 C(.dbd.O)NH.sub.2, --(CH.sub.2).sub.2 NR.sup.V R.sup.VI or --(CH.sub.2).sub.2 NR.sup.V R.sup.VI R.sup.VII+ Y.sup.- with n, R.sup.V, R.sup.VI R.sup.VII and Y as defined above;and R.sup.8 represents --Cl, --Br, --I, --NO.sub.2, --N.sub.3, --(CH.sub.2).sub.0-4 NH.sub.2, --(CH.sub.2).sub.0-4 NH(C.sub.1-4 alkyl), --(CH.sub.2).sub.0-4 N(C.sub.1-4 alkyl).sub.2, --(CH.sub.2).sub.0-3 CH(.dbd.NOH), --NHC(.dbd.O)(CH.sub.2).sub.1-6 NH.sub.2 or --NHC(.dbd.O)(CH.sub.2).sub.1-6 NHC(.dbd.NH)(CH.sub.2).sub.0-3 H.Pharmaceutical compositions and methods of use are also disclosed.
摘要:
Aza cyclohexapeptide compounds are disclosed with a nitrogen attached to the cyclohexapeptide ring at the 5-carbon of the 4-hydroxyornithine component. Such compounds are represented by the formula: ##STR1## The compounds are disclosed as having antifungal, antiprotozoal and anti-Pneumocystis carinii activity.
摘要:
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.
摘要翻译:公开了由式(Seq ID 1-6)表示的化合物,其中所有取代基都是完全限定的。 这些化合物表现出作为抗生素和抗真菌剂的用途,并且用于治疗和预防肺孢子虫感染。
摘要:
An improved process for the preparation of side chain derivatives of cyclohexapeptidyl lipopeptides represented by the formula ##STR1## wherein R.sup.1 is fully defined, is disclosed.