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CAS No.: | 36148-89-7 |
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Name: | AmphotericinB |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C48H75 N O17 |
Molecular Weight: | 938.12 |
Synonyms: | 14,39-Dioxabicyclo[33.3.1]nonatriacontane,amphotericin B deriv.; Amphotericin B monomethyl ester |
Density: | g/cm3 |
Boiling Point: | 1102.6°Cat760mmHg |
Flash Point: | 620.6°C |
PSA: | 308.61000 |
LogP: | 1.50040 |
N-FMOC amphotericin B methyl ester
amphotericin B methyl ester
Conditions | Yield |
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With piperidine | 86% |
amphotericin B methyl ester
Conditions | Yield |
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With camphor-10-sulfonic acid; water 1.) MeOH, 25 deg C, 2 h; 2.) MeOH, 25 deg C, 4 h; Yield given. Multistep reaction; |
AmBisome
amphotericin B methyl ester
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 1.) pyridine / 1.) DMF, methanol, room temperature, 4 h, 2.) DMF, methanol, room temperature, 30 min 2: 86 percent / piperidine View Scheme |
amphotericin B methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / HS(CH2)3SH, Et3N / methanol / 24 h / 25 °C 2: 1.) CSA; 2.) H2O / 1.) MeOH, 25 deg C, 2 h; 2.) MeOH, 25 deg C, 4 h View Scheme |
amphotericin B methyl ester
AmBisome
Conditions | Yield |
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With lithium hydroxide In tetrahydrofuran; water at 25℃; for 1h; | 80% |
Conditions | Yield |
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With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 18h; | 62% |
amphotericin B methyl ester
(9H-fluoren-9-yl)methyl(2-oxoethyl)carbamate
Conditions | Yield |
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Stage #1: amphotericin B methyl ester; (9H-fluoren-9-yl)methyl(2-oxoethyl)carbamate With sodium cyanoborohydride In methanol; N,N-dimethyl-formamide at 20℃; for 18h; Stage #2: With piperidine In methanol; dimethyl sulfoxide at 24℃; for 1h; Further stages.; | 31% |
amphotericin B methyl ester
Conditions | Yield |
---|---|
With ozone; triphenylphosphine 1.) CH2Cl2, methanol, -78 deg C, 2.) CH2Cl2, methanol, -78 deg C -> room temperature, overnight; Yield given. Multistep reaction; |
N-(9-fluorenylmethoxycarbonyl)glycyl-3-aminopropanal
amphotericin B methyl ester
Conditions | Yield |
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Stage #1: N-(9-fluorenylmethoxycarbonyl)glycyl-3-aminopropanal; amphotericin B methyl ester With sodium tris(acetoxy)borohydride In N,N-dimethyl-formamide; isopropyl alcohol at 20℃; for 5.5h; Stage #2: With piperidine In methanol; dimethyl sulfoxide at 24℃; for 0.5h; Further stages.; |