GB1487029A - Penicillanic acid and its preparation - Google Patents
Penicillanic acid and its preparationInfo
- Publication number
- GB1487029A GB1487029A GB4392675A GB4392675A GB1487029A GB 1487029 A GB1487029 A GB 1487029A GB 4392675 A GB4392675 A GB 4392675A GB 4392675 A GB4392675 A GB 4392675A GB 1487029 A GB1487029 A GB 1487029A
- Authority
- GB
- United Kingdom
- Prior art keywords
- penicillanic acid
- pyridoimidoylamino
- acetamido
- preparation
- pyridoimidoylaminoacetyl
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1487029 Pyridoimidoylamino penicillanic acid derivatives PFIZER Inc 24 Oct 1975 43926/75 Addition to 1418656 Heading C3H [Also in Division C2] 6 - [D - 2 - Phenyl - 2 - (4 - pyridoimidoylamino - acetamido) - acetamido]penicillanic acid (I) and its pharmaceutically acceptable salts may be obtained by reacting D-α-aminobenzylpenicillin tri(C 1 to C 6 alkyl)amine salt and 4-pyridoimidoylaminoacetyl chloride dihydrochloride in a reaction-unit, aprotic solvent and in the presence of a hydrogen halide scavenger. Pharmaceutical compositions useful as broad spectrum, antibiotics which are also highly antagonistic toward gram-negative micro-organisms, comprise compound (I) above in forms suitable for oral, parenteral, or topical application, or for sterilization purposes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4392675A GB1487029A (en) | 1975-10-24 | 1975-10-24 | Penicillanic acid and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4392675A GB1487029A (en) | 1975-10-24 | 1975-10-24 | Penicillanic acid and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1487029A true GB1487029A (en) | 1977-09-28 |
Family
ID=10430971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4392675A Expired GB1487029A (en) | 1975-10-24 | 1975-10-24 | Penicillanic acid and its preparation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1487029A (en) |
-
1975
- 1975-10-24 GB GB4392675A patent/GB1487029A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE45256L (en) | Quinazolone derivatives | |
AU538424B2 (en) | Piperazino phenylindane | |
GB1409768A (en) | Hererocyclic derivatives of a guanidine | |
GB1285400A (en) | Esters of substituted anthranilic acid | |
ES431497A1 (en) | S-triazolo(1,5-a)pyridine derivative | |
GB1298112A (en) | Phenyl acetyl guanidine derivatives | |
ES454063A1 (en) | Novel benzylalcohol derivatives and processes for preparing the same | |
GB1415471A (en) | Phenylethylamine derivatives | |
JPS55100380A (en) | 11imidazoll22ylidenee33heterocyclic urea derivative*its manufacture and pharmaceutic composition having antidepressive activity | |
GB1268587A (en) | Phloramine derivatives | |
GB1487029A (en) | Penicillanic acid and its preparation | |
GB1353508A (en) | Aminoisoquinolines | |
GB1469430A (en) | Daunomycin derivatives | |
SE7513126L (en) | NEW Nitrogen-containing, POLYCYCLIC ASSOCIATIONS JUST SEEN FOR THEIR PREPARATION | |
GB1254270A (en) | Benzoxazepine derivatives | |
GB1318013A (en) | Nitrofuran and nitrothiophene derivatives | |
GB1252487A (en) | ||
GB1446701A (en) | Vincamine 2-ketoglutarate and process for the production thereof | |
IL70258A (en) | 1,3,4,5-tetrahydrobenzazepine and benzdiazepine derivatives,their preparation and pharmaceutical compositions containing them | |
ES481271A1 (en) | Derivatives of L-cysteine, their use as medicaments and process for their preparation. | |
GB1181268A (en) | 6-Amino-Uracil-5-Carbonamido-N-sulphonamides and Process for Their Preparation | |
IE35223L (en) | Bis-basic ethers of 2, 6- and 2, 7-dihydroxy-anthraquinones | |
GB1311334A (en) | 2-substituted aminohexahydrobenzo alpha-quinolizines | |
GB1339010A (en) | Tetrazolyl-anthraquinone derivatives | |
GB1513322A (en) | Heterocyclic ergoline derivatives |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |