NL7014858A - - Google Patents
Info
- Publication number
- NL7014858A NL7014858A NL7014858A NL7014858A NL7014858A NL 7014858 A NL7014858 A NL 7014858A NL 7014858 A NL7014858 A NL 7014858A NL 7014858 A NL7014858 A NL 7014858A NL 7014858 A NL7014858 A NL 7014858A
- Authority
- NL
- Netherlands
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
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- 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)
- Cephalosporin Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fodder In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1526969A CH522677A (de) | 1969-10-10 | 1969-10-10 | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7014858A true NL7014858A (xx) | 1971-04-14 |
Family
ID=4407734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7014858A NL7014858A (xx) | 1969-10-10 | 1970-10-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3757013A (xx) |
| JP (2) | JPS4940478B1 (xx) |
| CA (1) | CA971567A (xx) |
| CH (1) | CH522677A (xx) |
| DE (1) | DE2048436A1 (xx) |
| FR (1) | FR2070115B1 (xx) |
| GB (1) | GB1325889A (xx) |
| NL (1) | NL7014858A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE29119E (en) * | 1969-10-10 | 1977-01-18 | Ciba-Geigy Corporation | 7-Pyridinium methyl carboxyl derivatives of 7-amino-cephalosporanic acid |
| IE36221B1 (en) * | 1971-04-21 | 1976-09-15 | Ciba Geigy Ag | Acylamino compounds and a process for their manufacture |
| US4008221A (en) * | 1973-11-07 | 1977-02-15 | Richardson-Merrell Inc. | 6-[(2,4-Dioxo-1-pyrimidinyl)acylamino]penicillin derivatives |
| US3956287A (en) * | 1973-11-07 | 1976-05-11 | Richardson-Merrell Inc. | 7-[(2-Oxo-1-pyridinyl)acylamino]cephalosporin derivatives |
| US3956288A (en) * | 1973-11-07 | 1976-05-11 | Richardson-Merrell Inc. | 7-[(2,4-Dioxo-1-pyrimidinyl)acylamino]cephalosporin derivatives |
| IT1192287B (it) * | 1977-11-14 | 1988-03-31 | Fujisawa Pharmaceutical Co | Derivati di acido cefalosporanico ad azione farmaceutica e relativo procedimento di preparazione |
| US7601482B2 (en) * | 2006-03-28 | 2009-10-13 | Az Electronic Materials Usa Corp. | Negative photoresist compositions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1817121A1 (de) * | 1968-01-02 | 1969-08-07 | Ciba Geigy | Neue Acylaminoverbindungen und Verfahren zu ihrer Herstellung |
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1969
- 1969-10-10 CH CH1526969A patent/CH522677A/de not_active IP Right Cessation
-
1970
- 1970-09-28 CA CA094,205A patent/CA971567A/en not_active Expired
- 1970-09-28 US US00076283A patent/US3757013A/en not_active Expired - Lifetime
- 1970-09-28 GB GB4603870A patent/GB1325889A/en not_active Expired
- 1970-09-29 FR FR7035103A patent/FR2070115B1/fr not_active Expired
- 1970-10-02 DE DE19702048436 patent/DE2048436A1/de active Pending
- 1970-10-09 NL NL7014858A patent/NL7014858A/xx unknown
- 1970-10-09 JP JP45088371A patent/JPS4940478B1/ja active Pending
-
1971
- 1971-10-23 JP JP46083706A patent/JPS4940480B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1325889A (en) | 1973-08-08 |
| JPS4940480B1 (xx) | 1974-11-02 |
| DE2048436A1 (de) | 1971-05-06 |
| FR2070115A1 (xx) | 1971-09-10 |
| JPS4940478B1 (xx) | 1974-11-02 |
| CA971567A (en) | 1975-07-22 |
| US3757013A (en) | 1973-09-04 |
| CH522677A (de) | 1972-06-30 |
| FR2070115B1 (xx) | 1974-08-30 |