IT1283115B1 - Acido 6,7-didrossi-8-metil-4-oxo-1-benzopiran carbossilico con attivita' antibatterica. - Google Patents

Acido 6,7-didrossi-8-metil-4-oxo-1-benzopiran carbossilico con attivita' antibatterica.

Info

Publication number
IT1283115B1
IT1283115B1 IT96MI001174A ITMI961174A IT1283115B1 IT 1283115 B1 IT1283115 B1 IT 1283115B1 IT 96MI001174 A IT96MI001174 A IT 96MI001174A IT MI961174 A ITMI961174 A IT MI961174A IT 1283115 B1 IT1283115 B1 IT 1283115B1
Authority
IT
Italy
Prior art keywords
didroxy
benzopyrane
oxo
methyl
antibacterial activity
Prior art date
Application number
IT96MI001174A
Other languages
English (en)
Inventor
Lorena Luisa Fedeli
Giuliano Franchi
Inventi Augusto Solari
Luca Piacenza
Giovanni Rivola
Rosaria Rossi
Luisa Garofano
Original Assignee
Mini Ricerca Scient Tecnolog
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mini Ricerca Scient Tecnolog filed Critical Mini Ricerca Scient Tecnolog
Priority to IT96MI001174A priority Critical patent/IT1283115B1/it
Publication of ITMI961174A0 publication Critical patent/ITMI961174A0/it
Priority to DE19781792A priority patent/DE19781792B4/de
Priority to GB9825857A priority patent/GB2328945B/en
Priority to PCT/EP1997/002899 priority patent/WO1997047616A1/en
Priority to DE19781792T priority patent/DE19781792T1/de
Priority to JP10501152A priority patent/JP2000512144A/ja
Publication of ITMI961174A1 publication Critical patent/ITMI961174A1/it
Application granted granted Critical
Publication of IT1283115B1 publication Critical patent/IT1283115B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
IT96MI001174A 1996-06-07 1996-06-07 Acido 6,7-didrossi-8-metil-4-oxo-1-benzopiran carbossilico con attivita' antibatterica. IT1283115B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT96MI001174A IT1283115B1 (it) 1996-06-07 1996-06-07 Acido 6,7-didrossi-8-metil-4-oxo-1-benzopiran carbossilico con attivita' antibatterica.
DE19781792A DE19781792B4 (de) 1996-06-07 1997-06-04 6,7-Disubstituierte 8-Methyl-4-oxo-4H-1-benzopyran-5-carbonsäuren, Fermentationsverfahren zu deren Herstellung und diese Verbindungen enthaltende therapeutische Zusammensetzung
GB9825857A GB2328945B (en) 1996-06-07 1997-06-04 6,7-Dihydroxy-8-Methyl-4-Oxo-4H-1-Benzopyran-5-Carboxylic Acid with antibacterial activity
PCT/EP1997/002899 WO1997047616A1 (en) 1996-06-07 1997-06-04 6,7-dihydroxy-8-methyl-4-oxo-4h-1-benzopyran-5-carboxylic acid with antibacterial activity
DE19781792T DE19781792T1 (de) 1996-06-07 1997-06-04 6,7-Dihydroxy-8-methyl-4-oxo-4H-1-benzopyran-5-carbonsäure mit antibakterieller Wirkung
JP10501152A JP2000512144A (ja) 1996-06-07 1997-06-04 抗菌活性を有する６，７―ジヒドロキシ―８―メチル―４―オキソ―４ｈ―１―ベンゾピラン―５―カルボン酸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001174A IT1283115B1 (it) 1996-06-07 1996-06-07 Acido 6,7-didrossi-8-metil-4-oxo-1-benzopiran carbossilico con attivita' antibatterica.

Publications (3)

Publication Number Publication Date
ITMI961174A0 ITMI961174A0 (it) 1996-06-07
ITMI961174A1 ITMI961174A1 (it) 1997-12-07
IT1283115B1 true IT1283115B1 (it) 1998-04-07

Family

ID=11374399

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001174A IT1283115B1 (it) 1996-06-07 1996-06-07 Acido 6,7-didrossi-8-metil-4-oxo-1-benzopiran carbossilico con attivita' antibatterica.

Country Status (5)

Country Link
JP (1) JP2000512144A (it)
DE (2) DE19781792B4 (it)
GB (1) GB2328945B (it)
IT (1) IT1283115B1 (it)
WO (1) WO1997047616A1 (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE769146A (fr) * 1970-07-01 1971-11-03 Takeda Chemical Industries Ltd Derives d'acides chromone-carboxylique
JPS59122486A (ja) * 1982-12-28 1984-07-14 Eisai Co Ltd ２−メチルクロモン誘導体およびその製造方法

Also Published As

Publication number Publication date
GB2328945B (en) 2000-01-12
GB2328945A (en) 1999-03-10
WO1997047616A1 (en) 1997-12-18
DE19781792T1 (de) 1999-05-27
JP2000512144A (ja) 2000-09-19
ITMI961174A0 (it) 1996-06-07
ITMI961174A1 (it) 1997-12-07
DE19781792B4 (de) 2006-06-08
GB9825857D0 (en) 1999-01-20

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Legal Events

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0001 Granted