Anidulafungin

• 产品号: DB00362
• CAS号: 166663-25-8
• 分子式: C58H73N7O17
• 分子量: 1140.23692

产品别名

• 标题: Anidulafungin
• IUPAC标准名: N-[(3S,6S,9S,11R,15S,18S,20R,21R,24S,25S,26S)-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-11,20,21,25-tetrahydroxy-3,15-bis[(1R)-1-hydroxyethyl]-26-methyl-2,5,8,14,17,23-hexaoxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0^{9,13}]heptacosan-18-yl]-4-{4-[4-(pentyloxy)phenyl]phenyl}benzamide
• IUPAC传统名: eraxis
• 商标名: Eraxis
• 别名: anidulafungin

产品登记号

• CAS号: 166663-25-8
• PubChem SID: 46505616
• PubChem CID: 166548

产品性质

• 疏水性(logP): 2.9
• 溶解度: Practically insoluble

产品详细信息

详细说明 (English)

• Drug Groups: approved; investigational
• Description: Anidulafungin or Eraxis is an anti-fungal drug manufactured by Pfizer that gained approval by the Food and Drug Administration (FDA) in February 21, 2006; it was previously known as LY303366. There is preliminary evidence that it has a similar safety profile to caspofungin. [Wikipedia]
• Indication: For use in the treatment of the following fungal infections: Candidemia and other forms of Candida infections (intra-abdominal abscess, and peritonitis), Aspergillus infections, and esophageal candidiasis. Also considered an alternative treatment for oropharyngeal canaidiasis.
• Pharmacology: Anidulafungin is a semi-synthetic lipopeptide synthesized from a fermentation product of Aspergillus nidulans. Anidulafungin is an echinocandin, a class of antifungal drugs that inhibits the synthesis of 1,3-β-D-glucan, an essential component of fungal cell walls. Anidulafungin is active in vitro against many Candida, as well as some Aspergillus. Like other echinocandins, anidulafungin is not active against Cryptococcus neoformans, Trichosporon, Fusarium, or zygomycetes.
• Toxicity: During clinical trials a single 400 mg dose of anidulafungin was inadvertently administered as a loading dose. No clinical adverse events were reported. The maximum non-lethal dose of anidulafungin in rats was 50 mg/kg, a dose which is equivalent to 10 times the recommended daily dose for esophageal candidiasis (50mg/day).
• Affected Organisms: Aspergillis, Candida and other fungi
• Biotransformation: Hepatic metabolism of anidulafungin has not been observed. Anidulafungin is not a clinically relevant substrate, inducer, or inhibitor of cytochrome P450 (CYP450) isoenzymes. Anidulafungin undergoes slow chemical degradation at physiologic temperature and pH to a ring-opened peptide that lacks antifungal activity.
• Half Life: 40-50 hours
• Protein Binding: 84%
• Elimination: Less than 1% of the administered radioactive dose was excreted in the urine. Anidulafungin is not hepatically metabolized.
• Distribution: * 30 to 50 L
• Clearance: * 1 L/h
• References: Cappelletty D, Eiselstein-McKitrick K: The echinocandins. Pharmacotherapy. 2007 Mar;27(3):369-88. [Pubmed] ; Vazquez JA: Anidulafungin: a new echinocandin with a novel profile. Clin Ther. 2005 Jun;27(6):657-73. [Pubmed] ; Grover ND: Echinocandins: A ray of hope in antifungal drug therapy. Indian J Pharmacol. 2010 Feb;42(1):9-11. [Pubmed] ; Vazquez JA: The safety of anidulafungin. Expert Opin Drug Saf. 2006 Nov;5(6):751-8. [Pubmed] ; Menichetti F: Anidulafungin, a new echinocandin: effectiveness and tolerability. Drugs. 2009;69 Suppl 1:95-7. doi: 10.2165/11315570-000000000-00000. [Pubmed] ; Vazquez JA, Sobel JD: Anidulafungin: a novel echinocandin. Clin Infect Dis. 2006 Jul 15;43(2):215-22. Epub 2006 Jun 9. [Pubmed] ; Estes KE, Penzak SR, Calis KA, Walsh TJ: Pharmacology and antifungal properties of anidulafungin, a new echinocandin. Pharmacotherapy. 2009 Jan;29(1):17-30. [Pubmed] ; Morace G, Borghi E, Iatta R, Montagna MT: Anidulafungin, a new echinocandin: in vitro activity. Drugs. 2009;69 Suppl 1:91-4. doi: 10.2165/11315560-000000000-00000. [Pubmed]
• External Links: Wikipedia; Drugs.com

参考文献

• Grover ND: Echinocandins: A ray of hope in antifungal drug therapy. Indian J Pharmacol. 2010 Feb;42(1):9-11. Pubmed
• Menichetti F: Anidulafungin, a new echinocandin: effectiveness and tolerability. Drugs. 2009;69 Suppl 1:95-7. doi: 10.2165/11315570-000000000-00000. Pubmed
• Vazquez JA, Sobel JD: Anidulafungin: a novel echinocandin. Clin Infect Dis. 2006 Jul 15;43(2):215-22. Epub 2006 Jun 9. Pubmed
• Estes KE, Penzak SR, Calis KA, Walsh TJ: Pharmacology and antifungal properties of anidulafungin, a new echinocandin. Pharmacotherapy. 2009 Jan;29(1):17-30. Pubmed
• Morace G, Borghi E, Iatta R, Montagna MT: Anidulafungin, a new echinocandin: in vitro activity. Drugs. 2009;69 Suppl 1:91-4. doi: 10.2165/11315560-000000000-00000. Pubmed
• Cappelletty D, Eiselstein-McKitrick K: The echinocandins. Pharmacotherapy. 2007 Mar;27(3):369-88. Pubmed
• Vazquez JA: Anidulafungin: a new echinocandin with a novel profile. Clin Ther. 2005 Jun;27(6):657-73. Pubmed
• Vazquez JA: The safety of anidulafungin. Expert Opin Drug Saf. 2006 Nov;5(6):751-8. Pubmed