IE37846B1 - Process for preparing 6-alkoxypenicillanic and 7-alkoxycephalosporin acids - Google Patents
Process for preparing 6-alkoxypenicillanic and 7-alkoxycephalosporin acidsInfo
- Publication number
- IE37846B1 IE37846B1 IE1052/73A IE105273A IE37846B1 IE 37846 B1 IE37846 B1 IE 37846B1 IE 1052/73 A IE1052/73 A IE 1052/73A IE 105273 A IE105273 A IE 105273A IE 37846 B1 IE37846 B1 IE 37846B1
- Authority
- IE
- Ireland
- Prior art keywords
- lactam
- acylamido
- ester
- benzyl
- formula
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 5
- 150000007513 acids Chemical class 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 4
- 125000000453 2,2,2-trichloroethyl group Chemical group [H]C([H])(*)C(Cl)(Cl)Cl 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 235000019253 formic acid Nutrition 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- 125000006503 p-nitrobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1[N+]([O-])=O)C([H])([H])* 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- -1 acetoxymethyl Chemical group 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26836272A | 1972-07-03 | 1972-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE37846L IE37846L (en) | 1974-01-03 |
| IE37846B1 true IE37846B1 (en) | 1977-10-26 |
Family
ID=23022650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1052/73A IE37846B1 (en) | 1972-07-03 | 1973-06-25 | Process for preparing 6-alkoxypenicillanic and 7-alkoxycephalosporin acids |
Country Status (9)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4656637A (en) * | 1985-02-14 | 1987-04-07 | Sundstrand Data Control, Inc. | Multiple ring laser gyro power supply |
-
1973
- 1973-06-25 IE IE1052/73A patent/IE37846B1/xx unknown
- 1973-06-26 IL IL42603A patent/IL42603A0/xx unknown
- 1973-06-29 BE BE1005206A patent/BE801766A/xx unknown
- 1973-07-02 GB GB3153873A patent/GB1439371A/en not_active Expired
- 1973-07-02 FR FR7324163A patent/FR2236857B1/fr not_active Expired
- 1973-07-03 NL NLAANVRAGE7309292,A patent/NL181008C/xx not_active IP Right Cessation
- 1973-07-03 DE DE19732333845 patent/DE2333845A1/de active Pending
- 1973-07-03 CH CH970973A patent/CH590289A5/xx not_active IP Right Cessation
- 1973-07-03 JP JP48075182A patent/JPS5749556B2/ja not_active Expired
-
1981
- 1981-07-08 JP JP56106842A patent/JPS5775987A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IL42603A0 (en) | 1973-08-29 |
| CH590289A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-07-29 |
| IE37846L (en) | 1974-01-03 |
| FR2236857B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-26 |
| JPS4942689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-22 |
| NL7309292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-07 |
| JPS5749556B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-10-22 |
| FR2236857A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-07 |
| BE801766A (fr) | 1974-01-02 |
| GB1439371A (en) | 1976-06-16 |
| NL181008B (nl) | 1987-01-02 |
| JPS618065B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-03-11 |
| DE2333845A1 (de) | 1974-01-24 |
| JPS5775987A (en) | 1982-05-12 |
| NL181008C (nl) | 1987-06-01 |
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