168110-44-9

168110-44-9 structure

Name: FR179642
Chemical Name: fr179642
CAS Number: 168110-44-9
Molecular Formula: C₃₅H₅₂N₈O₂₀S
Molecular Weight: 936.894
Catalog: Signaling Pathways Anti-infection Fungal
Create Date: 2018-02-04 08:00:00
Modify Date: 2025-08-25 14:22:58
FR179642 is a key intermediate in the synthesis of the echinocandin antifungal Micafungin[1]. FR179642 is the cyclic peptide nucleus of the echinocandin-like antifungal lipopeptide FR901379[2].

Name	fr179642
Synonyms	5-[(1S,2S)-2-{(2R,6S,9S,11R,12R,14aS,15S,16S,20S,23S,25aS)-9-Amino-20-[(1R)-3-amino-1-hydroxy-3-oxopropyl]-2,11,12,15-tetrahydroxy-6-[(1R)-1-hydroxyethyl]-16-methyl-5,8,14,19,22,25-hexaoxotetracosahydro-1H-dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacyclohenicosin-23-yl}-1,2-dihydroxyethyl]-2-hydroxyphenyl hydrogen sulfate Micafungin FR-179642 1H-Dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacycloheneicosine-20-propanamide, 9-amino-23-[(1S,2S)-1,2-dihydroxy-2-[4-hydroxy-3-(sulfooxy)phenyl]ethyl]tetracosahydro-β,2,11,12,15-pentahydroxy-6 -[(1R)-1-hydroxyethyl]-16-methyl-5,8,14,19,22,25-hexaoxo-, (βR,2R,6S,9S,11R,12R,14aS,15S,16S,20S,23S,25aS)- FR-179642

Description	FR179642 is a key intermediate in the synthesis of the echinocandin antifungal Micafungin[1]. FR179642 is the cyclic peptide nucleus of the echinocandin-like antifungal lipopeptide FR901379[2].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Fungal
References	[1]. Satoshi Ueda, et al. Cloning and expression of the FR901379 acylase gene from Streptomyces sp. no. 6907. J Antibiot (Tokyo) [2]. M Tomishima, et al. FK463, a novel water-soluble echinocandin lipopeptide: synthesis and antifungal activity. J Antibiot (Tokyo)