MA144 U1
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| Category | Antibiotics |
| Catalog number | BBF-03640 |
| CAS | 65222-74-4 |
| Molecular Weight | 829.88 |
| Molecular Formula | C42H55NO16 |
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Description
MA144 U1 is originally isolated from Streptomyces galilaeus MA144M1. It has anti-gram-positive bacteria and tumor effects.
Specification
| Synonyms | Antibiotic MA 144U1; 1-Naphthacenecarboxylic acid, 1,2,3,4,6,11-hexahydro-6,11-dioxo-2-ethyl-4-O-((2,6-dideoxy-alpha-L-lyxo-hexopyranosyl(1-4)-O-2,6-dideoxy-alpha-L-lyxo-hexopyranosyl(1-4)-O-3-(dimethylamino)-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy)-2,7-dihydroxy-, methyl ester |
| IUPAC Name | methyl 4-[5-[5-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-4-hydroxy-6-methyloxan-2-yl]oxy-4-(dimethylamino)-6-methyloxan-2-yl]oxy-2-ethyl-2,5,7-trihydroxy-6,11-dioxo-3,4-dihydro-1H-tetracene-1-carboxylate |
| Canonical SMILES | CCC1(CC(C2=C(C3=C(C=C2C1C(=O)OC)C(=O)C4=C(C3=O)C(=CC=C4)O)O)OC5CC(C(C(O5)C)OC6CC(C(C(O6)C)OC7CC(C(C(O7)C)O)O)O)N(C)C)O |
| InChI | InChI=1S/C42H55NO16/c1-8-42(52)16-27(32-21(34(42)41(51)53-7)12-22-33(38(32)50)37(49)31-20(36(22)48)10-9-11-24(31)44)57-28-13-23(43(5)6)39(18(3)55-28)58-30-15-26(46)40(19(4)56-30)59-29-14-25(45)35(47)17(2)54-29/h9-12,17-19,23,25-30,34-35,39-40,44-47,50,52H,8,13-16H2,1-7H3 |
| InChI Key | DEGUCPPGAZTULS-UHFFFAOYSA-N |
Properties
| Appearance | Yellow Powder |
| Antibiotic Activity Spectrum | Gram-positive bacteria; neoplastics (Tumor) |
| Boiling Point | 923.1±65.0°C at 760 mmHg |
| Melting Point | 152-155°C |
| Density | 1.5±0.1 g/cm3 |
Reference Reading
1. New anthracycline metabolites from mutant strains of Streptomyces galilaeus MA144-M1. II. Structure of 2-hydroxyaklavinone and new aklavinone glycosides
Y Matsuzawa, A Yoshimoto, N Shibamoto, H Tobe, T Oki, H Naganawa, T Takeuchi, H Umezawa J Antibiot (Tokyo). 1981 Aug;34(8):959-64. doi: 10.7164/antibiotics.34.959.
Four blocked mutants of aclacinomycin-producing Streptomyces galilaeus MA144-M1 produced new anthracyclinones; 2-hydroxyaklavinone, its non-esterified analog and 2-hydroxy-7-deoxyaklavinone, several new anthracyclines; 2-deoxyfucosyl-2-deoxyfucosyl-rhodosaminylaklavinone (MA144 U1), 2-deoxyfucosyl-rhodosaminylaklavinone (MA144 U2) and five aklavinone glycosides devoid of amino sugar, designated as MA144 U5, U6, U7, U8 and U9.
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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 ╳
