NO142446C - Fremgangsmaate for fremstilling av rifamycin p, q, r og u - Google Patents

Fremgangsmaate for fremstilling av rifamycin p, q, r og u

Info

Publication number
NO142446C
NO142446C NO752973A NO752973A NO142446C NO 142446 C NO142446 C NO 142446C NO 752973 A NO752973 A NO 752973A NO 752973 A NO752973 A NO 752973A NO 142446 C NO142446 C NO 142446C
Authority
NO
Norway
Prior art keywords
rifamycin
procedure
preparation
Prior art date
Application number
NO752973A
Other languages
English (en)
Norwegian (no)
Other versions
NO752973L (xx
NO142446B (no
Inventor
Richard White
Giancarlo Lancini
Piero Antonini
Original Assignee
Lepetit Spa
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 Lepetit Spa filed Critical Lepetit Spa
Publication of NO752973L publication Critical patent/NO752973L/no
Publication of NO142446B publication Critical patent/NO142446B/no
Publication of NO142446C publication Critical patent/NO142446C/no

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
    • 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
    • Y10S435/872—Nocardia
    • 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
    • Y10S435/886—Streptomyces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
NO752973A 1974-08-30 1975-08-29 Fremgangsmaate for fremstilling av rifamycin p, q, r og u NO142446C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3791374A GB1470426A (en) 1974-08-30 1974-08-30 Rifamycins

Publications (3)

Publication Number Publication Date
NO752973L NO752973L (xx) 1976-03-02
NO142446B NO142446B (no) 1980-05-12
NO142446C true NO142446C (no) 1980-08-20

Family

ID=10399894

Family Applications (1)

Application Number Title Priority Date Filing Date
NO752973A NO142446C (no) 1974-08-30 1975-08-29 Fremgangsmaate for fremstilling av rifamycin p, q, r og u

Country Status (30)

Country Link
US (2) US4042683A (xx)
JP (1) JPS5910798B2 (xx)
AR (1) AR206232A1 (xx)
AT (1) AT341083B (xx)
BE (1) BE832921A (xx)
CA (1) CA1054959A (xx)
CH (1) CH627784A5 (xx)
CS (1) CS188235B2 (xx)
DD (1) DD119818A5 (xx)
DE (1) DE2537902C2 (xx)
DK (1) DK137866B (xx)
ES (1) ES440560A1 (xx)
FI (1) FI54327C (xx)
FR (1) FR2282878A1 (xx)
GB (1) GB1470426A (xx)
HU (1) HU173751B (xx)
IE (1) IE42605B1 (xx)
IL (1) IL47897A (xx)
IN (1) IN140843B (xx)
LU (1) LU73270A1 (xx)
NL (1) NL162429C (xx)
NO (1) NO142446C (xx)
NZ (1) NZ178519A (xx)
PH (1) PH13481A (xx)
PL (1) PL97788B1 (xx)
RO (1) RO68712A (xx)
SE (1) SE431100B (xx)
SU (1) SU578014A3 (xx)
YU (1) YU39744B (xx)
ZA (1) ZA754951B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470426A (en) * 1974-08-30 1977-04-14 Lepetit Spa Rifamycins
JPS52111502A (en) * 1976-03-16 1977-09-19 Lepetit Spa Novel liphamycin
GB1523199A (en) * 1976-05-28 1978-08-31 Lepetit Spa Rifamycin sv derivatives
GB1523198A (en) * 1976-05-28 1978-08-31 Lepetit Spa Thiazolo-rifamycin derivatives
GB1576886A (en) * 1977-04-20 1980-10-15 Lepetit Spa Rifamycin derivatives
IT1111173B (it) * 1978-04-27 1986-01-13 Lepetit Spa Derivati rifamicinici
US4298692A (en) * 1979-01-25 1981-11-03 Ciba-Geigy Corporation Fermentation process for producing a rifamycin derivative
GB8531887D0 (en) * 1985-12-30 1986-02-05 Lepetit Spa Rifamycin sv derivatives
DE69227790T2 (de) * 1991-01-28 1999-06-10 Lepetit Spa Verfahren zur Herstellung von 2'-Diethylaminorifamycin P (P/DEA)
US5494178A (en) * 1994-07-25 1996-02-27 Alu Inc. Display and decorative fixture apparatus
SI1698630T1 (sl) 2005-03-03 2015-01-30 Alfa Wassermann S.P.A. Nove polimorfne oblike rifaksimina, postopki za njihovo pripravo in njihova uporaba v medicinskih pripravkih
IT1397617B1 (it) * 2009-04-20 2013-01-18 Alfa Wassermann Spa Nuovi derivati della rifamicina
WO2012135846A1 (en) * 2011-04-01 2012-10-04 Northeastern University Methods of eradicating bacterial cell populations
ITBO20120368A1 (it) 2012-07-06 2014-01-07 Alfa Wassermann Spa Composizioni comprendenti rifaximina e amminoacidi, cristalli di rifaximina derivanti da tali composizioni e loro uso.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470426A (en) * 1974-08-30 1977-04-14 Lepetit Spa Rifamycins

Also Published As

Publication number Publication date
US4263404A (en) 1981-04-21
DK379075A (xx) 1976-03-01
CS188235B2 (en) 1979-02-28
FI752417A (xx) 1976-03-01
AU8392675A (en) 1977-02-17
DK137866B (da) 1978-05-22
DE2537902C2 (de) 1982-09-02
SE431100B (sv) 1984-01-16
DD119818A5 (xx) 1976-05-12
JPS5151590A (xx) 1976-05-07
IN140843B (xx) 1976-12-25
FI54327B (fi) 1978-07-31
PH13481A (en) 1980-05-19
YU39744B (en) 1985-04-30
AT341083B (de) 1978-01-25
SU578014A3 (ru) 1977-10-25
FI54327C (fi) 1978-11-10
CA1054959A (en) 1979-05-22
SE7509571L (sv) 1976-03-01
IE42605L (en) 1976-02-29
NO752973L (xx) 1976-03-02
IL47897A (en) 1978-03-10
NL162429C (nl) 1980-05-16
CH627784A5 (fr) 1982-01-29
JPS5910798B2 (ja) 1984-03-12
NL162429B (nl) 1979-12-17
IL47897A0 (en) 1975-11-25
GB1470426A (en) 1977-04-14
ES440560A1 (es) 1977-05-16
NZ178519A (en) 1978-06-02
ZA754951B (en) 1976-12-29
PL97788B1 (pl) 1978-03-30
ATA639275A (de) 1977-05-15
FR2282878A1 (fr) 1976-03-26
YU207475A (en) 1982-05-31
LU73270A1 (xx) 1976-04-13
US4042683A (en) 1977-08-16
NO142446B (no) 1980-05-12
DK137866C (xx) 1978-10-23
BE832921A (fr) 1975-12-16
HU173751B (hu) 1979-08-28
IE42605B1 (en) 1980-09-10
FR2282878B1 (xx) 1980-05-16
NL7509998A (nl) 1976-03-02
AR206232A1 (es) 1976-07-07
RO68712A (ro) 1982-09-09
DE2537902A1 (de) 1976-03-18

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