BE832921A - Nouvelles rifamycines et leur preparation - Google Patents
Nouvelles rifamycines et leur preparationInfo
- Publication number
- BE832921A BE832921A BE159615A BE159615A BE832921A BE 832921 A BE832921 A BE 832921A BE 159615 A BE159615 A BE 159615A BE 159615 A BE159615 A BE 159615A BE 832921 A BE832921 A BE 832921A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- rifamycins
- new
- new rifamycins
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3791374A GB1470426A (en) | 1974-08-30 | 1974-08-30 | Rifamycins |
Publications (1)
Publication Number | Publication Date |
---|---|
BE832921A true BE832921A (fr) | 1975-12-16 |
Family
ID=10399894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE159615A BE832921A (fr) | 1974-08-30 | 1975-08-29 | Nouvelles rifamycines et leur preparation |
Country Status (30)
Country | Link |
---|---|
US (2) | US4042683A (fi) |
JP (1) | JPS5910798B2 (fi) |
AR (1) | AR206232A1 (fi) |
AT (1) | AT341083B (fi) |
BE (1) | BE832921A (fi) |
CA (1) | CA1054959A (fi) |
CH (1) | CH627784A5 (fi) |
CS (1) | CS188235B2 (fi) |
DD (1) | DD119818A5 (fi) |
DE (1) | DE2537902C2 (fi) |
DK (1) | DK137866B (fi) |
ES (1) | ES440560A1 (fi) |
FI (1) | FI54327C (fi) |
FR (1) | FR2282878A1 (fi) |
GB (1) | GB1470426A (fi) |
HU (1) | HU173751B (fi) |
IE (1) | IE42605B1 (fi) |
IL (1) | IL47897A (fi) |
IN (1) | IN140843B (fi) |
LU (1) | LU73270A1 (fi) |
NL (1) | NL162429C (fi) |
NO (1) | NO142446C (fi) |
NZ (1) | NZ178519A (fi) |
PH (1) | PH13481A (fi) |
PL (1) | PL97788B1 (fi) |
RO (1) | RO68712A (fi) |
SE (1) | SE431100B (fi) |
SU (1) | SU578014A3 (fi) |
YU (1) | YU39744B (fi) |
ZA (1) | ZA754951B (fi) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52111502A (en) * | 1976-03-16 | 1977-09-19 | Lepetit Spa | Novel liphamycin |
US4129562A (en) * | 1976-05-28 | 1978-12-12 | Gruppo Lepetit S.P.A. | Thiazolo-rifamycin derivatives and a method for their preparation |
US4144234A (en) * | 1976-05-28 | 1979-03-13 | Gruppo Lepetit S.P.A. | Preparation of rifamycin P and Q derivatives |
US4169834A (en) * | 1977-04-20 | 1979-10-02 | Gruppo Lepetit S.P.A. | Rifamycin derivatives |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1470426A (en) * | 1974-08-30 | 1977-04-14 | Lepetit Spa | Rifamycins |
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 (en) * | 1991-01-28 | 1998-12-09 | GRUPPO LEPETIT S.p.A. | New process for preparing 2'-(diethylamino)rifamycin 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 |
EP2694085A4 (en) * | 2011-04-01 | 2015-02-11 | Univ Northeastern | METHODS OF ERADICATING POPULATIONS OF BACTERIAL CELLS |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1470426A (en) * | 1974-08-30 | 1977-04-14 | Lepetit Spa | Rifamycins |
-
1974
- 1974-08-30 GB GB3791374A patent/GB1470426A/en not_active Expired
-
1975
- 1975-01-01 AR AR260173A patent/AR206232A1/es active
- 1975-07-31 ZA ZA00754951A patent/ZA754951B/xx unknown
- 1975-08-04 US US05/601,559 patent/US4042683A/en not_active Expired - Lifetime
- 1975-08-08 IL IL47897A patent/IL47897A/xx unknown
- 1975-08-11 IE IE1787/75A patent/IE42605B1/en unknown
- 1975-08-13 IN IN1578/CAL/1975A patent/IN140843B/en unknown
- 1975-08-13 YU YU2074/75A patent/YU39744B/xx unknown
- 1975-08-18 AT AT639275A patent/AT341083B/de not_active IP Right Cessation
- 1975-08-22 DK DK379075AA patent/DK137866B/da not_active IP Right Cessation
- 1975-08-25 NL NL7509998.A patent/NL162429C/xx not_active IP Right Cessation
- 1975-08-26 DE DE2537902A patent/DE2537902C2/de not_active Expired
- 1975-08-27 DD DD188049A patent/DD119818A5/xx unknown
- 1975-08-27 FR FR7526428A patent/FR2282878A1/fr active Granted
- 1975-08-28 SE SE7509571A patent/SE431100B/xx not_active IP Right Cessation
- 1975-08-28 PH PH17508A patent/PH13481A/en unknown
- 1975-08-28 FI FI752417A patent/FI54327C/fi not_active IP Right Cessation
- 1975-08-28 LU LU73270A patent/LU73270A1/xx unknown
- 1975-08-28 SU SU7502167213A patent/SU578014A3/ru active
- 1975-08-29 ES ES440560A patent/ES440560A1/es not_active Expired
- 1975-08-29 JP JP50104830A patent/JPS5910798B2/ja not_active Expired
- 1975-08-29 NZ NZ178519A patent/NZ178519A/xx unknown
- 1975-08-29 BE BE159615A patent/BE832921A/xx not_active IP Right Cessation
- 1975-08-29 HU HU75LE780A patent/HU173751B/hu not_active IP Right Cessation
- 1975-08-29 CH CH1118875A patent/CH627784A5/fr not_active IP Right Cessation
- 1975-08-29 CA CA234,627A patent/CA1054959A/en not_active Expired
- 1975-08-29 NO NO752973A patent/NO142446C/no unknown
- 1975-08-30 PL PL1975183009A patent/PL97788B1/pl unknown
- 1975-08-30 RO RO7583289A patent/RO68712A/ro unknown
- 1975-09-01 CS CS755931A patent/CS188235B2/cs unknown
-
1976
- 1976-11-29 US US05/745,932 patent/US4263404A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52111502A (en) * | 1976-03-16 | 1977-09-19 | Lepetit Spa | Novel liphamycin |
US4129562A (en) * | 1976-05-28 | 1978-12-12 | Gruppo Lepetit S.P.A. | Thiazolo-rifamycin derivatives and a method for their preparation |
US4144234A (en) * | 1976-05-28 | 1979-03-13 | Gruppo Lepetit S.P.A. | Preparation of rifamycin P and Q derivatives |
US4169834A (en) * | 1977-04-20 | 1979-10-02 | Gruppo Lepetit S.P.A. | Rifamycin derivatives |
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GRUPPO LEPETIT S.P.A. Effective date: 19930831 |