Memnobotrin B
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| Category | Antibiotics |
| Catalog number | BBF-01918 |
| CAS | |
| Molecular Weight | 471.58 |
| Molecular Formula | C27H37NO6 |
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Description
Memnobotrin B is an antibiotic produced by Memnoniella echinata (JS6308). It has inhibitory effect on NCI-460, MCF7 and SF-268 cell lines.
Specification
| IUPAC Name | [(1S,13R,14S,17S,19R)-10-hydroxy-6-(2-hydroxyethyl)-1,14,18,18-tetramethyl-7-oxo-2-oxa-6-azapentacyclo[11.8.0.03,11.04,8.014,19]henicosa-3,8,10-trien-17-yl] acetate |
| Canonical SMILES | CC(=O)OC1CCC2(C(C1(C)C)CCC3(C2CC4=C(C=C5C(=C4O3)CN(C5=O)CCO)O)C)C |
| InChI | InChI=1S/C27H37NO6/c1-15(30)33-22-7-8-26(4)20(25(22,2)3)6-9-27(5)21(26)13-17-19(31)12-16-18(23(17)34-27)14-28(10-11-29)24(16)32/h12,20-22,29,31H,6-11,13-14H2,1-5H3/t20-,21+,22-,26-,27-/m0/s1 |
| InChI Key | LKNLQLIREMZEIR-BUENMJANSA-N |
Properties
| Appearance | Light Yellow Powder |
| Boiling Point | 636.9±55.0°C at 760 mmHg |
| Melting Point | 186-192°C |
| Density | 1.3±0.1 g/cm3 |
Reference Reading
1. Memnobotrins and memnoconols: novel metabolites from Memnoniella echinata
S F Hinkley, J C Fettinger, K Dudley, B B Jarvis J Antibiot (Tokyo). 1999 Nov;52(11):988-97. doi: 10.7164/antibiotics.52.988.
Four novel metabolites have been isolated from a rice culture of Memnoniella echinata (JS6308) by solvent extraction and radial silica chromatography. The structures were elucidated by spectroscopic techniques, and the absolute stereochemistry of memnobotrin A determined by X-ray crystallography.
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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 ╳
