FR198248 SUBSTANCE

• Main Authors: HASHIMOTO MASAHARU, SAKAMOTO NORITOSHI, TAKASE SHIGEHIRO, NISHIHARA YUTAKA, OTSU REIKO, TSUJII EISAKU, KINO TORU
• Format: Patent
• Language: English
• Published: 22.09.1997
• Edition: 6
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOUNDS OF UNKNOWN CONSTITUTION; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROCESSES USING MICROORGANISMS; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPIRITS; VINEGAR; WINE

PROBLEM TO BE SOLVED: To provide a novel FR198248 substance which is obtained by culturing an Aspergillus microorganism capable of producing the FR198248 substance, has strong medicinal activity, particularly excellent antiviral activity and is useful as an antiviral agent. SOLUTION: This substance...