U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C75H124N14O16
Molecular Weight 1477.8713
Optical Activity UNSPECIFIED
Defined Stereocenters 17 / 17
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of ELISIDEPSIN

SMILES

[H][C@](NC(=O)[C@H](NC(=O)CC[C@@H](C)CC)C(C)C)([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](C(C)C)C(=O)N1CCC[C@]1([H])C(=O)N[C@@H](CCCN)C(=O)N[C@]([H])([C@@H](C)CC)C(=O)N[C@@H]2[C@@H](C)OC(=O)[C@@H](NC(=O)\C(NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)[C@H](NC(=O)[C@]([H])(NC2=O)[C@@H](C)CC)C(C)C)=C\C)C(C)C

InChI

InChIKey=ZNVCPJPCKSJWDH-UCTDCHLSSA-N
InChI=1S/C75H124N14O16/c1-20-43(15)33-34-53(91)80-54(38(5)6)68(97)87-61(46(18)90)72(101)82-56(40(9)10)69(98)83-57(41(11)12)74(103)89-36-28-32-52(89)66(95)78-50(31-27-35-76)64(93)85-59(44(16)21-2)71(100)88-62-47(19)105-75(104)58(42(13)14)84-63(92)49(23-4)77-65(94)51(37-48-29-25-24-26-30-48)79-67(96)55(39(7)8)81-70(99)60(45(17)22-3)86-73(62)102/h23-26,29-30,38-47,50-52,54-62,90H,20-22,27-28,31-37,76H2,1-19H3,(H,77,94)(H,78,95)(H,79,96)(H,80,91)(H,81,99)(H,82,101)(H,83,98)(H,84,92)(H,85,93)(H,86,102)(H,87,97)(H,88,100)/b49-23-/t43-,44-,45-,46+,47+,50-,51-,52+,54+,55+,56-,57+,58-,59+,60+,61-,62+/m0/s1

HIDE SMILES / InChI

Molecular Formula C75H124N14O16
Molecular Weight 1477.8713
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 17 / 17
E/Z Centers 6
Optical Activity UNSPECIFIED

Description

Elisidepsin (Irvalec®, PM02734) is a depsipeptide produced by chemical synthesis and chosen for development as an antineoplastic agent based on its in vitro activity against human solid tumor cell lines, in vivo activity in hollow fibers and xenografted human tumors, as well as its acceptable preclinical toxicology profile. Elisidepsin causes a typical necrotic cell death and induces profound alterations in tumor cell morphology. Elisidepsin inserts into the plasma membrane causing rapid loss of integrity and necrotic cell death in tumor cells. PharmaMar was developing elisidepsin for the treatment of cancer. However, development of the compound has been suspended.

Originator

Approval Year

PubMed

Sample Use Guides

In Vitro Use Guide
Elisidepsin showed potent and broad cytotoxic effects in a cancer cell line panel, being active at concentrations ranging from 0.4 to 2 μM that may be relevant for clinical settings.
Substance Class Chemical
Record UNII
0FWR494EC9
Record Status Validated (UNII)
Record Version