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Details

Stereochemistry ABSOLUTE
Molecular Formula C52H81N7O16
Molecular Weight 1060.2368
Optical Activity UNSPECIFIED
Defined Stereocenters 15 / 15
E/Z Centers 2
Charge 0

SHOW SMILES / InChI
Structure of ECHINOCANDIN B

SMILES

[H][C@@]12C[C@@H](O)CN1C(=O)[C@@]([H])(NC(=O)[C@H](C[C@@H](O)[C@@H](O)NC(=O)[C@]3([H])[C@@H](O)[C@@H](C)CN3C(=O)[C@@]([H])(NC(=O)[C@@]([H])(NC2=O)[C@H](O)[C@@H](O)C4=CC=C(O)C=C4)[C@@H](C)O)NC(=O)CCCCCCC\C=C/C\C=C/CCCCC)[C@@H](C)O

InChI

InChIKey=FAUOJMHVEYMQQG-HVYQDZECSA-N
InChI=1S/C52H81N7O16/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-38(65)53-35-26-37(64)48(71)57-50(73)42-43(66)29(2)27-59(42)52(75)40(31(4)61)55-49(72)41(45(68)44(67)32-21-23-33(62)24-22-32)56-47(70)36-25-34(63)28-58(36)51(74)39(30(3)60)54-46(35)69/h9-10,12-13,21-24,29-31,34-37,39-45,48,60-64,66-68,71H,5-8,11,14-20,25-28H2,1-4H3,(H,53,65)(H,54,69)(H,55,72)(H,56,70)(H,57,73)/b10-9-,13-12-/t29-,30+,31+,34+,35-,36-,37+,39-,40-,41-,42-,43-,44-,45-,48+/m0/s1

HIDE SMILES / InChI

Molecular Formula C52H81N7O16
Molecular Weight 1060.2368
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 15 / 15
E/Z Centers 2
Optical Activity UNSPECIFIED

Description

Echinocandin B is a naturally occurring antibiotic, isolated from Aspergillus nidulans. It acts as an inhibitor of fungal β-1,3-glucan synthase thereby disrupting the formation of the fungal cell wall. The drug itself was not developed in the clinic, but instead, it was used in the production of other echinocandin derivatives.

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
Substance Class Chemical
Record UNII
CNW0ZW8ZTQ
Record Status Validated (UNII)
Record Version