IL46268A - Method of producing rifamycins and some such novel compounds - Google Patents

Method of producing rifamycins and some such novel compounds

Info

Publication number
IL46268A
IL46268A IL46268A IL4626874A IL46268A IL 46268 A IL46268 A IL 46268A IL 46268 A IL46268 A IL 46268A IL 4626874 A IL4626874 A IL 4626874A IL 46268 A IL46268 A IL 46268A
Authority
IL
Israel
Prior art keywords
antibiotic
thiomethylrifamycin
rifamycin
lacustris
mixture
Prior art date
Application number
IL46268A
Other languages
English (en)
Other versions
IL46268A0 (en
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of IL46268A0 publication Critical patent/IL46268A0/xx
Publication of IL46268A publication Critical patent/IL46268A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/06—Fungi, e.g. yeasts
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G11/00—Antibiotics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/863—Mycobacterium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Mycology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Engineering & Computer Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Saccharide Compounds (AREA)
IL46268A 1974-01-09 1974-12-17 Method of producing rifamycins and some such novel compounds IL46268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431845A US3914218A (en) 1974-01-09 1974-01-09 3-Methylthiorifamycins

Publications (2)

Publication Number Publication Date
IL46268A0 IL46268A0 (en) 1975-05-22
IL46268A true IL46268A (en) 1977-06-30

Family

ID=23713694

Family Applications (1)

Application Number Title Priority Date Filing Date
IL46268A IL46268A (en) 1974-01-09 1974-12-17 Method of producing rifamycins and some such novel compounds

Country Status (24)

Country Link
US (1) US3914218A (es)
JP (1) JPS5748198B2 (es)
AR (1) AR207344A1 (es)
AT (1) AT338970B (es)
BE (1) BE824104A (es)
CA (1) CA1033674A (es)
CH (1) CH596311A5 (es)
CS (1) CS191924B2 (es)
DD (1) DD115917A5 (es)
DE (1) DE2500898A1 (es)
DK (1) DK137841B (es)
ES (1) ES433631A1 (es)
FI (1) FI53983C (es)
FR (1) FR2256756B1 (es)
GB (1) GB1478469A (es)
HU (1) HU173914B (es)
IE (1) IE40205B1 (es)
IL (1) IL46268A (es)
LU (1) LU71608A1 (es)
NL (1) NL7500200A (es)
PL (1) PL94189B1 (es)
RO (1) RO63768A (es)
SE (1) SE404376B (es)
SU (1) SU575038A3 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD870945S1 (en) 2016-07-26 2019-12-24 Solar Eco Systems Solar light
USD874704S1 (en) 2016-07-26 2020-02-04 Solar Eco Systems Solar light

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344934A (en) * 1978-11-20 1982-08-17 American Home Products Corporation Therapeutic compositions with enhanced bioavailability
JPS5653682A (en) * 1979-10-09 1981-05-13 Kanebo Ltd Production of novel rifamycin derivative
US4877735A (en) * 1987-06-19 1989-10-31 Takeda Chemical Industries, Ltd. Process for producing 2-keto-L-gulonic acid
CN116768910B (zh) * 2023-08-18 2023-10-31 山东齐都药业有限公司 一种利福布汀的精制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165179A (en) * 1966-10-25 1969-09-24 Lepetit Spa Derivatives of Rifamycin SV

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD870945S1 (en) 2016-07-26 2019-12-24 Solar Eco Systems Solar light
USD874704S1 (en) 2016-07-26 2020-02-04 Solar Eco Systems Solar light

Also Published As

Publication number Publication date
DK673174A (es) 1975-09-01
AT338970B (de) 1977-09-26
IL46268A0 (en) 1975-05-22
LU71608A1 (es) 1975-12-09
FR2256756A1 (es) 1975-08-01
DK137841C (es) 1978-10-16
FR2256756B1 (es) 1978-06-30
CH596311A5 (es) 1978-03-15
SU575038A3 (ru) 1977-09-30
IE40205B1 (en) 1979-04-11
BE824104A (fr) 1975-07-07
CS191924B2 (en) 1979-07-31
NL7500200A (nl) 1975-07-11
HU173914B (hu) 1979-09-28
SE404376B (sv) 1978-10-02
FI53983C (fi) 1978-09-11
CA1033674A (en) 1978-06-27
AR207344A1 (es) 1976-09-30
FI750038A (es) 1975-07-10
AU7681374A (en) 1976-06-24
FI53983B (fi) 1978-05-31
JPS5748198B2 (es) 1982-10-14
DK137841B (da) 1978-05-16
DE2500898A1 (de) 1975-07-17
ES433631A1 (es) 1977-02-16
GB1478469A (en) 1977-06-29
US3914218A (en) 1975-10-21
SE7414855L (es) 1975-07-10
PL94189B1 (es) 1977-07-30
RO63768A (fr) 1978-12-15
JPS50100293A (es) 1975-08-08
ATA9575A (de) 1977-01-15
DD115917A5 (es) 1975-10-20
IE40205L (en) 1975-07-09

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