TMC-95D
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| Category | Enzyme inhibitors |
| Catalog number | BBF-02537 |
| CAS | |
| Molecular Weight | 678.7 |
| Molecular Formula | C33H38N6O10 |
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Description
TMC-95D is a proteasome inhibitor produced by Apiospora montagnei Sacc. TC 1093.
Specification
| Synonyms | TMC-95 D |
| IUPAC Name | (10S,11S,12S,15S,18S)-15-(2-amino-2-oxoethyl)-10,11,23-trihydroxy-18-[[(3R)-3-methyl-2-oxopentanoyl]amino]-9,14,17-trioxo-N-[(Z)-prop-1-enyl]-8,13,16-triazatetracyclo[18.3.1.02,7.06,10]tetracosa-1(23),2(7),3,5,20(24),21-hexaene-12-carboxamide |
| Canonical SMILES | CCC(C)C(=O)C(=O)NC1CC2=CC(=C(C=C2)O)C3=C4C(=CC=C3)C(C(C(NC(=O)C(NC1=O)CC(=O)N)C(=O)NC=CC)O)(C(=O)N4)O |
| InChI | InChI=1S/C33H38N6O10/c1-4-11-35-30(46)25-27(43)33(49)19-8-6-7-17(24(19)39-32(33)48)18-12-16(9-10-22(18)40)13-20(37-31(47)26(42)15(3)5-2)28(44)36-21(14-23(34)41)29(45)38-25/h4,6-12,15,20-21,25,27,40,43,49H,5,13-14H2,1-3H3,(H2,34,41)(H,35,46)(H,36,44)(H,37,47)(H,38,45)(H,39,48)/b11-4-/t15-,20+,21+,25+,27+,33+/m1/s1 |
| InChI Key | ZIAXNZCTODBCKW-WYRJOJSMSA-N |
Reference Reading
1. TMC-95A, B, C, and D, novel proteasome inhibitors produced by Apiospora montagnei Sacc. TC 1093. Taxonomy, production, isolation, and biological activities
Y Koguchi, J Kohno, M Nishio, K Takahashi, T Okuda, T Ohnuki, S Komatsubara J Antibiot (Tokyo). 2000 Feb;53(2):105-9. doi: 10.7164/antibiotics.53.105.
In our course of screening for novel proteasome inhibitors, TMC-95A and its diastereomers, TMC-95B to D, were isolated from the fermentation broth of Apiospora montagnei Sacc. TC 1093. TMC-95A inhibited the chymotrypsin-like (ChT-L), trypsin-like (T-L), and peptidylglutamyl-peptide hydrolyzing (PGPH) activities of 20S proteasome with IC50 values of 5.4nM, 200nM, and 60nM, respectively. TMC-95B inhibited these activities to the same extent as TMC-95A, while the inhibitory activities of TMC-95C and D were 20 to 150 times weaker than that of TMC-95A and B. TMC-95A did not inhibit m-calpain, cathepsin L, and trypsin at 30 microM, suggesting its high selectivity for proteasome. Taxonomy of the producing strain is also described.
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
