BG62565B1 - Нови производни на 3-бром- и 3,3-дибром-4-оксо-1-азетидини,метод за тяхното получаване и използването им - Google Patents
Нови производни на 3-бром- и 3,3-дибром-4-оксо-1-азетидини,метод за тяхното получаване и използването им Download PDFInfo
- Publication number
- BG62565B1 BG62565B1 BG101202A BG10120297A BG62565B1 BG 62565 B1 BG62565 B1 BG 62565B1 BG 101202 A BG101202 A BG 101202A BG 10120297 A BG10120297 A BG 10120297A BG 62565 B1 BG62565 B1 BG 62565B1
- Authority
- BG
- Bulgaria
- Prior art keywords
- bromine
- hydrogen
- oxo
- coor
- benzyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HRP960061 HRP960061A2 (en) | 1996-02-06 | 1996-02-06 | Novel 3-bromo- and 3,3-dibromo-4-okso-1-azetidine derivatives, process for the preparation and use thereof |
HRP970036 HRP970036A2 (en) | 1997-01-20 | 1997-01-20 | Novel derivatives of 3-bromo and 3,3-dibromo-4-oxo-1-azetidines, process for the preparation thereof and their use |
Publications (2)
Publication Number | Publication Date |
---|---|
BG101202A BG101202A (en) | 1998-03-31 |
BG62565B1 true BG62565B1 (bg) | 2000-02-29 |
Family
ID=26317101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG101202A BG62565B1 (bg) | 1996-02-06 | 1997-02-05 | Нови производни на 3-бром- и 3,3-дибром-4-оксо-1-азетидини,метод за тяхното получаване и използването им |
Country Status (11)
Country | Link |
---|---|
US (1) | US5843939A (de) |
EP (1) | EP0791580A3 (de) |
JP (1) | JPH09227511A (de) |
CN (1) | CN1164531A (de) |
BG (1) | BG62565B1 (de) |
CA (1) | CA2196909A1 (de) |
CZ (1) | CZ34697A3 (de) |
HU (1) | HUP9700366A3 (de) |
PL (1) | PL318346A1 (de) |
SI (1) | SI9700028A (de) |
SK (1) | SK13897A3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103524393B (zh) * | 2013-10-29 | 2015-01-07 | 广东省中医院 | 氮杂环丁烷-3-磺胺类衍生物及其合成方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1914386A1 (de) * | 1969-03-21 | 1970-10-08 | Hoechst Ag | Verfahren zur Herstellung von Carbonsaeureamiden und Sulfonamiden |
GB1510794A (en) | 1974-08-06 | 1978-05-17 | Univ Kingston | 1-oxacephems and intermediates therefor |
US4138408A (en) * | 1975-12-20 | 1979-02-06 | Hoechst Aktiengesellschaft | ω-Alkoxy derivatives of lactams and process for their manufacture |
CA1085392A (en) | 1976-03-25 | 1980-09-09 | Masayuki Narisada | Arylmalonamido-1-oxadethiacephalosporins |
JPS607635B2 (ja) | 1976-04-27 | 1985-02-26 | 塩野義製薬株式会社 | オキサゾリジン化合物 |
US4234579A (en) | 1977-06-07 | 1980-11-18 | Pfizer Inc. | Penicillanic acid 1,1-dioxides as β-lactamase inhibitors |
IT1102408B (it) | 1977-12-23 | 1985-10-07 | Fujisawa Pharmaceutical Co | Composti analoghi della cefalosforina e procedimenti per la loro preparazione |
WO1982001705A1 (en) * | 1980-11-13 | 1982-05-27 | Takeda Chemical Industries Ltd | 4-substituted-2-oxoazetidine derivatives and process for their preparation |
US4368156A (en) | 1981-03-09 | 1983-01-11 | Eli Lilly And Company | Preparation of 4-haloazetidin-2-ones from 4-sulfinoazetidin-2-ones |
US4595539A (en) * | 1983-06-10 | 1986-06-17 | Pfizer Inc. | Preparation of penem derivatives and azetidinone intermediates |
US4515719A (en) | 1983-07-22 | 1985-05-07 | Eli Lilly And Company | Azetidinone sulfinic acids from cephalosporin sulfones |
HRP931047B1 (en) | 1993-07-09 | 2000-02-29 | Pliva Pharm & Chem Works | 2-bromo- and 2-nitroxy derivatives of 3-bromo- and 3,3-dibromo-4-oxo-azetidines, processes for the preparation thereof and their use |
WO1995018082A1 (fr) * | 1993-12-28 | 1995-07-06 | Otsuka Kagaku Kabushiki Kaisha | Agent reducteur d'ozonide |
-
1997
- 1997-01-31 SK SK138-97A patent/SK13897A3/sk unknown
- 1997-02-03 EP EP97101644A patent/EP0791580A3/de not_active Withdrawn
- 1997-02-05 BG BG101202A patent/BG62565B1/bg unknown
- 1997-02-05 CZ CZ97346A patent/CZ34697A3/cs unknown
- 1997-02-05 CN CN97103186A patent/CN1164531A/zh active Pending
- 1997-02-05 SI SI9700028A patent/SI9700028A/sl unknown
- 1997-02-05 CA CA002196909A patent/CA2196909A1/en not_active Abandoned
- 1997-02-06 PL PL97318346A patent/PL318346A1/xx unknown
- 1997-02-06 JP JP9023594A patent/JPH09227511A/ja active Pending
- 1997-02-06 US US08/796,708 patent/US5843939A/en not_active Expired - Fee Related
- 1997-02-06 HU HU9700366A patent/HUP9700366A3/hu unknown
Also Published As
Publication number | Publication date |
---|---|
EP0791580A3 (de) | 1997-09-03 |
HUP9700366A3 (en) | 1998-11-30 |
SK13897A3 (en) | 1998-05-06 |
CN1164531A (zh) | 1997-11-12 |
PL318346A1 (en) | 1997-08-18 |
US5843939A (en) | 1998-12-01 |
JPH09227511A (ja) | 1997-09-02 |
BG101202A (en) | 1998-03-31 |
SI9700028A (en) | 1997-08-31 |
HU9700366D0 (en) | 1997-03-28 |
EP0791580A2 (de) | 1997-08-27 |
CZ34697A3 (en) | 1997-08-13 |
CA2196909A1 (en) | 1997-08-07 |
HUP9700366A2 (en) | 1997-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI75163B (fi) | Foerfarande foer framstaellning av nya penemkarboxylsyror eller -estrar. | |
JPH1087666A (ja) | デュオカルマイシンsa及びその誘導体の製造中間体と製造方法 | |
BG62565B1 (bg) | Нови производни на 3-бром- и 3,3-дибром-4-оксо-1-азетидини,метод за тяхното получаване и използването им | |
US5670638A (en) | 2-bromo- and 2-nitroxy derivatives of 3-bromo- and 3,3-dibromo-4-oxo-azetidines, and preparation | |
US4751296A (en) | Process for 4-halomethyl-azetidinones by cyclization of O-acylhydroxamates | |
US5466686A (en) | Amides of 4-oxo-azetidine-2-sulfonic acids and salts thereof, processes for their preparation and their use | |
Lau et al. | Synthesis of penicillin N and isopenicillin N | |
PL114624B1 (en) | Process for preparing novel cephem derivatives | |
US6683176B2 (en) | Intermediates for and synthesis of 3-methylene cephams | |
SK5999A3 (en) | 1-isothiazolidinone derivatives of azetidine-2-one, process for the preparation thereof and the use thereof | |
HRP960061A2 (en) | Novel 3-bromo- and 3,3-dibromo-4-okso-1-azetidine derivatives, process for the preparation and use thereof | |
HRP970713A2 (en) | 7-bromo- and 7,7 dibromo-cepham and cephem derivatives | |
KR810001820B1 (ko) | 세펨 화합물 유도체의 제조 방법 | |
JPH083132A (ja) | プロリルプロリン誘導体及びその新規な製造法 | |
Alpegiani et al. | Novel Preparation of 1, 1-Dioxo-7α-methoxy-3-methyl-Δ3-cephem-4-yl Aryl Ketones | |
BG62654B1 (bg) | 4-тиа-1-азабицикло[3.2.0]хептан-3-имино-2-изопропилиден-7-оксо, аналозина бета-лактами, методи за тяхното получаване и използването им | |
HRP920487A2 (en) | 3-halo-alpha-(1-methylethylidene)-2-sulfonyl-4-oxo-1-azetidin acetic acid derivatives, processes for the preparation thereof and their use as precursorsfor the preparation of beta lactame antibiotics | |
JPH085853B2 (ja) | ラクタム化合物およびその製法 | |
JPH072764A (ja) | β−ラクタム化合物 | |
GB2071102A (en) | Synthesis of optically active functionalised azetidinones | |
CH615185A5 (en) | Process for the preparation of novel cephalosporin analogues | |
GB2114132A (en) | Azetidinone derivatives |