FR2282878A1 - Nouvelles rifamycines et procede de leur preparation - Google Patents

Nouvelles rifamycines et procede de leur preparation

Info

Publication number
FR2282878A1
FR2282878A1 FR7526428A FR7526428A FR2282878A1 FR 2282878 A1 FR2282878 A1 FR 2282878A1 FR 7526428 A FR7526428 A FR 7526428A FR 7526428 A FR7526428 A FR 7526428A FR 2282878 A1 FR2282878 A1 FR 2282878A1
Authority
FR
France
Prior art keywords
preparation
rifamycins
new
new rifamycins
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7526428A
Other languages
English (en)
Other versions
FR2282878B1 (fr
Inventor
Richard White
Giancarlo Lancini
Piero Antonini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gruppo Lepetit SpA
Original Assignee
Gruppo Lepetit SpA
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 Gruppo Lepetit SpA, Lepetit SpA filed Critical Gruppo Lepetit SpA
Publication of FR2282878A1 publication Critical patent/FR2282878A1/fr
Application granted granted Critical
Publication of FR2282878B1 publication Critical patent/FR2282878B1/fr
Granted legal-status Critical Current

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
FR7526428A 1974-08-30 1975-08-27 Nouvelles rifamycines et procede de leur preparation Granted FR2282878A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2282878A1 true FR2282878A1 (fr) 1976-03-26
FR2282878B1 FR2282878B1 (fr) 1980-05-16

Family

ID=10399894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526428A Granted FR2282878A1 (fr) 1974-08-30 1975-08-27 Nouvelles rifamycines et procede de leur preparation

Country Status (30)

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

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
GB1523198A (en) * 1976-05-28 1978-08-31 Lepetit Spa Thiazolo-rifamycin derivatives
GB1523199A (en) * 1976-05-28 1978-08-31 Lepetit Spa Rifamycin sv 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
EP0497125B1 (fr) * 1991-01-28 1998-12-09 GRUPPO LEPETIT S.p.A. Procédé de préparation de 2'-diéthylaminorifamycine P (P/DEA)
US5494178A (en) * 1994-07-25 1996-02-27 Alu Inc. Display and decorative fixture apparatus
PT1698630E (pt) 2005-03-03 2014-09-15 Alfa Wassermann Spa Novas formas polimorfas de rifaximina, processos para a sua produção e a sua utilização nas preparações medicinais
IT1397617B1 (it) * 2009-04-20 2013-01-18 Alfa Wassermann Spa Nuovi derivati della rifamicina
WO2012135846A1 (fr) * 2011-04-01 2012-10-04 Northeastern University Procédés d'éradication de populations de cellules bactériennes
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
CA1054959A (fr) 1979-05-22
DK137866C (fr) 1978-10-23
NL7509998A (nl) 1976-03-02
FI752417A (fr) 1976-03-01
IL47897A0 (en) 1975-11-25
DE2537902A1 (de) 1976-03-18
AR206232A1 (es) 1976-07-07
GB1470426A (en) 1977-04-14
RO68712A (fr) 1982-09-09
ES440560A1 (es) 1977-05-16
NO142446B (no) 1980-05-12
SE431100B (sv) 1984-01-16
NO142446C (no) 1980-08-20
DE2537902C2 (de) 1982-09-02
IN140843B (fr) 1976-12-25
PH13481A (en) 1980-05-19
HU173751B (hu) 1979-08-28
NL162429B (nl) 1979-12-17
SE7509571L (sv) 1976-03-01
NL162429C (nl) 1980-05-16
DK137866B (da) 1978-05-22
FI54327C (fi) 1978-11-10
IL47897A (en) 1978-03-10
CS188235B2 (en) 1979-02-28
NO752973L (fr) 1976-03-02
DK379075A (fr) 1976-03-01
YU39744B (en) 1985-04-30
ZA754951B (en) 1976-12-29
US4263404A (en) 1981-04-21
IE42605L (en) 1976-02-29
SU578014A3 (ru) 1977-10-25
CH627784A5 (fr) 1982-01-29
ATA639275A (de) 1977-05-15
PL97788B1 (pl) 1978-03-30
NZ178519A (en) 1978-06-02
LU73270A1 (fr) 1976-04-13
AT341083B (de) 1978-01-25
US4042683A (en) 1977-08-16
FR2282878B1 (fr) 1980-05-16
BE832921A (fr) 1975-12-16
DD119818A5 (fr) 1976-05-12
JPS5910798B2 (ja) 1984-03-12
IE42605B1 (en) 1980-09-10
AU8392675A (en) 1977-02-17
FI54327B (fi) 1978-07-31
JPS5151590A (fr) 1976-05-07
YU207475A (en) 1982-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse