ATA442478A - Verfahren zur herstellung von neuen rifamycin- -verbindungen - Google Patents

Verfahren zur herstellung von neuen rifamycin- -verbindungen

Info

Publication number
ATA442478A
ATA442478A AT442478A AT442478A ATA442478A AT A442478 A ATA442478 A AT A442478A AT 442478 A AT442478 A AT 442478A AT 442478 A AT442478 A AT 442478A AT A442478 A ATA442478 A AT A442478A
Authority
AT
Austria
Prior art keywords
connections
producing new
new rifamycin
rifamycin
producing
Prior art date
Application number
AT442478A
Other languages
English (en)
Other versions
AT358171B (de
Original Assignee
Archifar Lab Chim Farm
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
Priority claimed from IT755174A external-priority patent/IT1056272B/it
Priority to AT411276A priority Critical patent/AT344898B/de
Application filed by Archifar Lab Chim Farm filed Critical Archifar Lab Chim Farm
Priority to AT442478A priority patent/AT358171B/de
Publication of ATA442478A publication Critical patent/ATA442478A/de
Application granted granted Critical
Publication of AT358171B publication Critical patent/AT358171B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/08—Bridged systems
    • 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
    • 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
    • A61P31/06—Antibacterial agents for tuberculosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/22—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains four or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Communicable Diseases (AREA)
  • Veterinary Medicine (AREA)
  • Oncology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT442478A 1975-06-13 1978-06-16 Verfahren zur herstellung von neuen rifamycin- -verbindungen AT358171B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT411276A AT344898B (de) 1975-06-13 1976-06-04 Verfahren zur herstellung neuer rifamycin-verbindungen
AT442478A AT358171B (de) 1975-06-13 1978-06-16 Verfahren zur herstellung von neuen rifamycin- -verbindungen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT755174A IT1056272B (it) 1975-06-13 1975-06-13 Prodotti derivati dalle amine aromatiche
AT442478A AT358171B (de) 1975-06-13 1978-06-16 Verfahren zur herstellung von neuen rifamycin- -verbindungen

Publications (2)

Publication Number Publication Date
ATA442478A true ATA442478A (de) 1980-01-15
AT358171B AT358171B (de) 1980-08-25

Family

ID=33098650

Family Applications (2)

Application Number Title Priority Date Filing Date
AT411276A AT344898B (de) 1975-06-13 1976-06-04 Verfahren zur herstellung neuer rifamycin-verbindungen
AT442478A AT358171B (de) 1975-06-13 1978-06-16 Verfahren zur herstellung von neuen rifamycin- -verbindungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT411276A AT344898B (de) 1975-06-13 1976-06-04 Verfahren zur herstellung neuer rifamycin-verbindungen

Country Status (1)

Country Link
AT (2) AT344898B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1154655B (it) * 1980-05-22 1987-01-21 Alfa Farmaceutici Spa Derivati imidazo-rifamicinici metodi per la loro preparazione e loro uso come sostanza ad azione antibatterica

Also Published As

Publication number Publication date
AT358171B (de) 1980-08-25
AT344898B (de) 1978-08-10
ATA411276A (de) 1977-12-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
SZA Application filed for a certificate of protection

Free format text: SZ100/94, 941220

EIH Change in the person of patent owner
ELA Expired due to lapse of time
EZF Grant of a certificate of protection

Free format text: SZ 100/1994, 19941220, EXPIRES:20001215