136135-57-4
Chemical Structure
Amphotericin X1
- CAS No.: 136135-57-4
- Formula:C48H75NO17
- Molecular Weight:938.11
IUPAC Name: (1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,19E,21E,23E,25E,27E,29E,31E,33R,35S,36R,37S)-33-(((2R,3S,4S,5S,6R)-4-amino-3,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,9,11,17,37-heptahydroxy-1-methoxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]
InChIKey: IJLVDQCUUOUTLI-TYVGYKFWSA-N
SMILES: CO[C@](C[C@@H]1O)(C[C@H](C[C@H]([C@@H](CC[C@H](C[C@H](CC(O[C@H]([C@@H]([C@@H]2O)C)C)=O)O)O)O)O)O)O[C@](C[C@H](/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@@H]2C)O[C@@](O[C@@H]3C)([H])[C@H]([C@H]([C@@H]3O)N)O)([H])[C@@H]1C(O)=O
Biological Activity: Amphotericin X1 is an 13-O-methyl derivative of Amphotericin B with good antifungal activity. Amphotericin X1 inhibits Candida albicans 33/079, C.parapsilosis 937A, Cryptococcus neoformans 451, Aspergillus niger 57A and A.fumigatus with MIC values of 1 μg/mL, 8 μg/mL, 1 μg/mL, 2 μg/mL and 2 μg/mL, respectively[1].
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Amphotericin X1 | Amphotericin X1 is an 13-O-methyl derivative of Amphotericin B with good antifungal activity. Amphotericin X1 inhibits Candida albicans 33/079, C.parapsilosis 937A, Cryptococcus neoformans 451, Aspergillus niger 57A and A.fumigatus with MIC values of 1 μg/mL, 8 μg/mL, 1 μg/mL, 2 μg/mL and 2 μg/mL, respectively. | |||||||||||||||||||||
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