PH12535A - Etherified b-lactams and process for etherifying b-lactam antibiotics - Google Patents
Etherified b-lactams and process for etherifying b-lactam antibioticsInfo
- Publication number
- PH12535A PH12535A PH14286A PH14286A PH12535A PH 12535 A PH12535 A PH 12535A PH 14286 A PH14286 A PH 14286A PH 14286 A PH14286 A PH 14286A PH 12535 A PH12535 A PH 12535A
- Authority
- PH
- Philippines
- Prior art keywords
- etherifying
- etherified
- lactams
- lactam antibiotics
- lactam
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
-
- 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
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/21—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D499/44—Compounds with an amino radical acylated by carboxylic acids, attached in position 6
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)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22229372A | 1972-01-31 | 1972-01-31 | |
| US30169472A | 1972-10-27 | 1972-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH12535A true PH12535A (en) | 1979-05-17 |
Family
ID=26916655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH14286A PH12535A (en) | 1972-01-31 | 1973-01-26 | Etherified b-lactams and process for etherifying b-lactam antibiotics |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3994885A (de) |
| JP (2) | JPS4885595A (de) |
| AR (2) | AR209256A1 (de) |
| AT (1) | AT327378B (de) |
| AU (1) | AU465803B2 (de) |
| BE (1) | BE794554A (de) |
| BG (1) | BG34453A3 (de) |
| CA (1) | CA1033718A (de) |
| CH (1) | CH571525A5 (de) |
| CS (1) | CS195262B2 (de) |
| DD (1) | DD103900A5 (de) |
| DE (1) | DE2304226C3 (de) |
| ES (1) | ES411163A1 (de) |
| FR (1) | FR2170051B1 (de) |
| GB (1) | GB1412886A (de) |
| HU (1) | HU170405B (de) |
| IE (1) | IE37252B1 (de) |
| IL (1) | IL41361A (de) |
| NL (1) | NL179207C (de) |
| PH (1) | PH12535A (de) |
| SE (1) | SE418184B (de) |
| YU (1) | YU36964B (de) |
| ZA (1) | ZA73407B (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447602A (en) * | 1971-11-29 | 1984-05-08 | Merck & Co., Inc. | Process to prepare 7-substituted cephalosporins or 6-substituted penicillins |
| YU36181B (en) * | 1971-11-29 | 1982-02-25 | Merck & Co Inc | Process for obtaining 7-(2-thienylacetamido)-7-methoxy-3-carbamoyloxymethyl-3-cephem-4-carboxylates |
| CA1040620A (en) * | 1972-11-14 | 1978-10-17 | Frank J. Urban | 6-alkoxy-6-acylamidopenicillins 7-alkoxy-7-acylamido acetoxycephalosporins and process |
| DE2460477A1 (de) * | 1973-12-26 | 1975-07-10 | Yamanouchi Pharma Co Ltd | Verbessertes verfahren zur herstellung von 6-alkoxy-substituierten penicillinen |
| US3991051A (en) * | 1975-05-01 | 1976-11-09 | E. R. Squibb & Sons, Inc. | [(Oxyalkyl)thioacetyl]cephalosporin derivatives |
| US3989696A (en) * | 1975-05-01 | 1976-11-02 | E. R. Squibb & Sons, Inc. | 3-Heterothio[(oxyalkyl)thioacetyl]cephalosporin derivatives |
| JPS5941999B2 (ja) | 1975-07-24 | 1984-10-11 | 武田薬品工業株式会社 | セフエムまたはベナム化合物の製造法 |
| CA1093997A (en) * | 1975-12-25 | 1981-01-20 | Shunichi Watanabe | Process of producing 7-methoxy cephalosporins |
| JPS5279081A (en) * | 1975-12-25 | 1977-07-02 | Yamanouchi Pharmaceut Co Ltd | Preparation of novel 7-methoxycephalosporins |
| JPS5422391A (en) * | 1977-07-21 | 1979-02-20 | Toyama Chem Co Ltd | Preparation of novel 7alpha-methoxycephalosporins |
| US4048163A (en) * | 1976-03-22 | 1977-09-13 | Eli Lilly And Company | Process for preparation of 7-alkoxy-3-chloromethylcephems |
| US4048160A (en) * | 1976-03-22 | 1977-09-13 | Eli Lilly And Company | Process for preparation of 7-alkoxy-3-bromomethylcephems |
| US4165429A (en) * | 1976-06-28 | 1979-08-21 | Yamanouchi Pharmaceutical Co., Ltd. | 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES |
| US4311837A (en) * | 1979-05-01 | 1982-01-19 | Eli Lilly And Company | Certain heterocyclic thiomethyl derivatives of 7-(dihalogenated phenylthioacetamido)cephalosporanic acids useful in the treatment of infections caused by _Streptococcus faecalis |
| DE3373475D1 (en) * | 1982-12-14 | 1987-10-15 | Beecham Group Plc | Process for the preparation of beta-lactam compounds |
| US5773627A (en) * | 1995-03-21 | 1998-06-30 | Betzdearborn Inc. | Methods of inhibiting corrosion using halo-benzotriazoles |
| MY129257A (en) * | 1995-03-21 | 2007-03-30 | Betz Laboratories | Methods of inhibiting corrosion using halo-benzotriazoles |
| AR035728A1 (es) * | 2001-01-16 | 2004-07-07 | Merck & Co Inc | Proceso perfeccionado para la sintesis de carbapenem |
| US7662955B2 (en) * | 2003-03-20 | 2010-02-16 | Orchid Chemicals And Pharmaceuticals Ltd. | Process for the preparation of cefoxitin |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780037A (en) * | 1971-11-29 | 1973-12-18 | Merck & Co Inc | Process for preparing cephalosporin compounds |
| US3780031A (en) * | 1971-11-29 | 1973-12-18 | Merck & Co Inc | Process for preparing cephalosporin compounds |
| YU36181B (en) * | 1971-11-29 | 1982-02-25 | Merck & Co Inc | Process for obtaining 7-(2-thienylacetamido)-7-methoxy-3-carbamoyloxymethyl-3-cephem-4-carboxylates |
| US3780034A (en) * | 1971-11-29 | 1973-12-18 | Merck & Co Inc | Process for preparing substituted cephalosporins |
| US3775410A (en) * | 1971-11-29 | 1973-11-27 | B Christensen | Process for preparing cephalosporin compounds |
-
0
- BE BE794554D patent/BE794554A/xx not_active IP Right Cessation
-
1973
- 1973-01-19 ZA ZA730407A patent/ZA73407B/xx unknown
- 1973-01-22 IL IL41361A patent/IL41361A/xx unknown
- 1973-01-22 CA CA161,803A patent/CA1033718A/en not_active Expired
- 1973-01-23 GB GB340073A patent/GB1412886A/en not_active Expired
- 1973-01-23 AU AU51373/73A patent/AU465803B2/en not_active Expired
- 1973-01-26 PH PH14286A patent/PH12535A/en unknown
- 1973-01-26 IE IE129/73A patent/IE37252B1/xx unknown
- 1973-01-29 DE DE2304226A patent/DE2304226C3/de not_active Expired
- 1973-01-30 AT AT78373*#A patent/AT327378B/de not_active IP Right Cessation
- 1973-01-30 HU HUEI460A patent/HU170405B/hu unknown
- 1973-01-30 SE SE7301227A patent/SE418184B/xx unknown
- 1973-01-30 YU YU0228/73A patent/YU36964B/xx unknown
- 1973-01-31 FR FR7303327A patent/FR2170051B1/fr not_active Expired
- 1973-01-31 NL NLAANVRAGE7301419,A patent/NL179207C/xx not_active IP Right Cessation
- 1973-01-31 CS CS73750A patent/CS195262B2/cs unknown
- 1973-01-31 BG BG7322581A patent/BG34453A3/xx unknown
- 1973-01-31 CH CH135673A patent/CH571525A5/xx not_active IP Right Cessation
- 1973-01-31 AR AR246357A patent/AR209256A1/es active
- 1973-01-31 DD DD168573A patent/DD103900A5/xx unknown
- 1973-01-31 JP JP48012782A patent/JPS4885595A/ja active Pending
- 1973-01-31 ES ES411163A patent/ES411163A1/es not_active Expired
-
1974
- 1974-09-16 AR AR255616A patent/AR209426A1/es active
-
1975
- 1975-01-30 US US05/545,451 patent/US3994885A/en not_active Expired - Lifetime
-
1981
- 1981-07-10 JP JP56108060A patent/JPS6021595B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2304226B2 (de) | 1979-07-19 |
| DE2304226A1 (de) | 1973-08-16 |
| CH571525A5 (de) | 1976-01-15 |
| JPS4885595A (de) | 1973-11-13 |
| JPS5745188A (en) | 1982-03-13 |
| ATA78373A (de) | 1975-04-15 |
| ZA73407B (en) | 1974-09-25 |
| AR209256A1 (es) | 1977-04-15 |
| YU22873A (en) | 1982-06-18 |
| BE794554A (fr) | 1973-07-26 |
| JPS6021595B2 (ja) | 1985-05-28 |
| SE418184B (sv) | 1981-05-11 |
| BG34453A3 (en) | 1983-09-15 |
| HU170405B (de) | 1977-06-28 |
| CS195262B2 (en) | 1980-01-31 |
| NL179207C (nl) | 1986-08-01 |
| GB1412886A (en) | 1975-11-05 |
| IE37252B1 (en) | 1977-06-08 |
| FR2170051B1 (de) | 1976-10-22 |
| AR209426A1 (es) | 1977-04-29 |
| ES411163A1 (es) | 1976-04-16 |
| NL7301419A (de) | 1973-08-02 |
| AU465803B2 (en) | 1975-10-09 |
| AU5137373A (en) | 1974-07-25 |
| CA1033718A (en) | 1978-06-27 |
| IE37252L (en) | 1973-07-31 |
| IL41361A (en) | 1979-05-31 |
| US3994885A (en) | 1976-11-30 |
| DE2304226C3 (de) | 1980-04-03 |
| DD103900A5 (de) | 1974-02-12 |
| NL179207B (nl) | 1986-03-03 |
| AT327378B (de) | 1976-01-26 |
| IL41361A0 (en) | 1973-03-30 |
| YU36964B (en) | 1984-08-31 |
| FR2170051A1 (de) | 1973-09-14 |
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