NOVEL COMPOUND DC-89 AND PRODUCTION THEREOF

NEW MATERIAL:A compound expressed by the formula (X is single bond or -CH2-; Y is CH2Br or CH2Cl when X is single bond and Br when X is -CH2-). Furthermore, physico-chemical properties of DC-89A2 in which X is single bond and Y is -CH2Cl are as follows. Elementary analysis (%); C, 57.2; H, 4.9; N, 7...

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Hauptverfasser:	ICHIMURA MICHIAKI, MUROI KENICHI, OGAWA TATSUHIRO, MORIMOTO MAKOTO, KASAI MASAJI, SANO HIROSHI, TAKAHASHI KEIICHI, YASUZAWA TORU, ASHIZAWA TADASHI, SAITO HIROMITSU, KATSUMATA SHIGEO
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	NEW MATERIAL:A compound expressed by the formula (X is single bond or -CH2-; Y is CH2Br or CH2Cl when X is single bond and Br when X is -CH2-). Furthermore, physico-chemical properties of DC-89A2 in which X is single bond and Y is -CH2Cl are as follows. Elementary analysis (%); C, 57.2; H, 4.9; N, 7.8. Molecular formula; C26H26N3O8Cl. Molecular weight; 543 (mass spectrometry). Melting point; 238-240 deg.C (decomposition). Solubility; readily soluble in methanol, ethanol, ethyl acetate, acetone, chloroform and dimethyl sulfoxide, nearly insoluble in water, n-hexane, etc. USE:An antimicrobial and antitumor agents. PREPARATION:DC-88A is reacted with hydrochloric or hydrobromic acid or with a compound expressed by the formula MXn (M is Li, Na, K, Ca, Mg, Al, Zn or Cu; X is Cl or Br; n is 1-3) in a buffer solution at pH3-6.