Ostreogrycin A

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产品名称: Ostreogrycin A

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简单介绍

CAS:21411-53-0Formula:C28H35N3O7MW:525.6Appearance:WhitesolidPurity:>99%byHPLC

Ostreogrycin A 的详细介绍

*Please inquire the availability for this product. Ostreogrycin A (virginiamycin M1, streptogramin A) is the major component of the virginiamycin complex. In the 1950s this complex was independently discovered so many times that the literature became highly confusing. Ostreogrycin A is a macrocyclic lactone antibiotic that acts synergistically with the structurally unrelated cyclic depsipeptides, virginiamycin B (ostreogrycin B, streptogramin B) and virginiamycin S, to inhibit peptide elongation. This is achieved by blocking formation of a peptide bond between the growing peptide chain (peptidyl-tRNA) linked to the 50S ribosome and aminoacyl-tRNA. Ostreogrycin A is highly active against Gram positive bacteria, particularly MRSA.

Additional Information

Synonyms	Mikamycin A, Pristinamycin IIA, Stephylomycin M1, Streptogramin A, Syncothrecin A, Synergistin A1, Virginiamycin M1, Vernamycin A, 14752-2, E129A, PA 114A, 1745Z3A, 547C, Factor M
Product #	O-2561
CAS #	21411-53-0
Formula	C28H35N3O7
MW	525.6
Appearance	White solid
Purity	>99% by HPLC
Solubility	Soluble in water (partly), ethanol (4%), methanol (4%), DMF, and DMSO
Melting Point	165-167.2 °C
Storage Temp	-20°C
Therapeutic Area	Infectious Diseases
Use	Ostreogrycin A has highly active against Gram positive bacteria

Additional Information

MDL Number	MFCD00869411
InChI	InChI=1S/C28H35N3O7/c1-17(2)26-19(4)9-10-24(34)29-11-5-7-18(3)13-20(32)14-21(33)15-25-30-22(16-37-25)27(35)31-12-6-8-23(31)28(36)38-26/h5,7-10,13,16-17,19-20,26,32H,6,11-12,14-15H2,1-4H3,(H,29,34)/b7-5+,10-9+,18-13+/t19-,20-,26-/m1/s1
SMILES	C[C@@H]1/C=C/C(=O)NC/C=C/C(=C/[C@H](CC(=O)Cc2nc(co2)C(=O)N3CCC=C3C(=O)O[C@@H]1C(C)C)O)/C

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