GB1501711A - Hydroxy-substituted cephalosporins - Google Patents
Hydroxy-substituted cephalosporinsInfo
- Publication number
- GB1501711A GB1501711A GB34937/75A GB3493775A GB1501711A GB 1501711 A GB1501711 A GB 1501711A GB 34937/75 A GB34937/75 A GB 34937/75A GB 3493775 A GB3493775 A GB 3493775A GB 1501711 A GB1501711 A GB 1501711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- formula
- hydroxy
- aug
- alpha
- 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
- 229930186147 Cephalosporin Natural products 0.000 title 1
- 229940124587 cephalosporin Drugs 0.000 title 1
- 150000001780 cephalosporins Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- -1 7-amino cephem compound Chemical class 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical class OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 abstract 1
- 125000002668 chloroacetyl group Chemical group ClCC(=O)* 0.000 abstract 1
- DDKMFOUTRRODRE-UHFFFAOYSA-N chloromethanone Chemical compound Cl[C]=O DDKMFOUTRRODRE-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000004468 heterocyclylthio group Chemical group 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 abstract 1
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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49098045A JPS5134187A (en) | 1974-08-26 | 1974-08-26 | Hidorokishichikansefuarosuhorinrui no seizoho |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1501711A true GB1501711A (en) | 1978-02-22 |
Family
ID=14209167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34937/75A Expired GB1501711A (en) | 1974-08-26 | 1975-08-22 | Hydroxy-substituted cephalosporins |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4064122A (enExample) |
| JP (1) | JPS5134187A (enExample) |
| CA (1) | CA1065853A (enExample) |
| DE (1) | DE2537809A1 (enExample) |
| FR (1) | FR2283142A1 (enExample) |
| GB (1) | GB1501711A (enExample) |
| NL (1) | NL7510065A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226806A (en) * | 1977-11-07 | 1980-10-07 | Yeda Research And Development Co. Ltd. | 7-[(Sulfomethyl)phenyl]acetamidocephalosporin derivatives |
| US4223134A (en) * | 1978-11-28 | 1980-09-16 | Eli Lilly And Company | Process for preparing cephalosporin antibiotics |
| JPS5665713A (en) * | 1979-11-02 | 1981-06-03 | Tesetsuku:Kk | Turn conveyor |
| US4404376A (en) * | 1980-04-30 | 1983-09-13 | American Cyanamid Company | Cephalosporanic acid derivatives |
| US4404374A (en) * | 1980-04-30 | 1983-09-13 | American Cyanamid Company | Cephalosporanic acid derivatives |
| US4334062A (en) * | 1980-10-24 | 1982-06-08 | American Cyanamid Company | Cephalosporanic acid derivatives |
| JPS5874500A (ja) * | 1981-10-23 | 1983-05-04 | 神鋼電機株式会社 | 被搬送物の移載装置 |
| JPS58113099A (ja) * | 1981-12-28 | 1983-07-05 | 有限会社五葉工機 | コンクリ−ト製品等の搬送車 |
| KR20020085178A (ko) * | 2001-05-07 | 2002-11-16 | 주식회사 엘지생명과학 | 신규 세팔로스포린계 항생제 및 이의 제조 방법 |
| KR20020085181A (ko) * | 2001-05-07 | 2002-11-16 | 주식회사 엘지생명과학 | 신규 세팔로스포린계 항생제 및 이의 제조 방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1082943A (en) | 1963-03-27 | 1967-09-13 | Glaxo Lab Ltd | Derivatives of 7-aminocephalosporanic acid |
| US3855213A (en) * | 1971-02-18 | 1974-12-17 | Smith Kline French Lab | 3-heterocyclic thiomethyl-cephalosporins |
-
1974
- 1974-08-26 JP JP49098045A patent/JPS5134187A/ja active Pending
-
1975
- 1975-08-22 GB GB34937/75A patent/GB1501711A/en not_active Expired
- 1975-08-25 DE DE19752537809 patent/DE2537809A1/de not_active Withdrawn
- 1975-08-25 US US05/607,361 patent/US4064122A/en not_active Expired - Lifetime
- 1975-08-26 CA CA234,192A patent/CA1065853A/en not_active Expired
- 1975-08-26 NL NL7510065A patent/NL7510065A/xx not_active Application Discontinuation
- 1975-08-26 FR FR7526296A patent/FR2283142A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2537809A1 (de) | 1976-03-11 |
| CA1065853A (en) | 1979-11-06 |
| FR2283142A1 (fr) | 1976-03-26 |
| JPS5134187A (en) | 1976-03-23 |
| NL7510065A (nl) | 1976-03-01 |
| US4064122A (en) | 1977-12-20 |
| FR2283142B1 (enExample) | 1980-05-09 |
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| GB1501711A (en) | Hydroxy-substituted cephalosporins | |
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| ES8602812A1 (es) | Un procedimiento para obtener esteres de cefalosporina | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |