NL7104539A - - Google Patents
Info
- Publication number
- NL7104539A NL7104539A NL7104539A NL7104539A NL7104539A NL 7104539 A NL7104539 A NL 7104539A NL 7104539 A NL7104539 A NL 7104539A NL 7104539 A NL7104539 A NL 7104539A NL 7104539 A NL7104539 A NL 7104539A
- Authority
- NL
- Netherlands
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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Electric Stoves And Ranges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2675370A | 1970-04-08 | 1970-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7104539A true NL7104539A (fr) | 1971-10-12 |
Family
ID=21833604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7104539A NL7104539A (fr) | 1970-04-08 | 1971-04-05 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3644377A (fr) |
| JP (1) | JPS551253B1 (fr) |
| BE (1) | BE765396A (fr) |
| CH (1) | CH546761A (fr) |
| DE (1) | DE2116159B2 (fr) |
| DK (1) | DK140212B (fr) |
| ES (1) | ES390039A1 (fr) |
| FI (1) | FI52217C (fr) |
| FR (1) | FR2089348A5 (fr) |
| GB (1) | GB1331718A (fr) |
| HU (1) | HU163223B (fr) |
| IE (1) | IE35240B1 (fr) |
| IL (1) | IL36552A (fr) |
| NL (1) | NL7104539A (fr) |
| NO (1) | NO133549C (fr) |
| PH (1) | PH9953A (fr) |
| SE (1) | SE358885B (fr) |
| YU (1) | YU34518B (fr) |
| ZA (1) | ZA712138B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7317069A (nl) * | 1973-12-13 | 1975-06-17 | Oce Andeno Bv | Werkwijze voor de bereiding van al of niet ge- substitueerd 4-pyridylthioazijnzuur. |
| GB2122603A (en) * | 1982-06-25 | 1984-01-18 | Lark Spa | 7-Ä???-(substituted-thio)-acylamidoÜ-cephalosporanic acids |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2330641A (en) * | 1940-11-20 | 1943-09-28 | Lederle Lab Inc | Preparation of 4-pyridine sulphonic acid |
| DE1225178B (de) * | 1956-12-21 | 1966-09-22 | Boehringer Sohn Ingelheim | Verfahren zur Herstellung von 4-Mercaptopyridinen sowie von deren Alkyl- oder Alkenylaethern |
-
1970
- 1970-04-08 US US26753A patent/US3644377A/en not_active Expired - Lifetime
-
1971
- 1971-03-31 IE IE416/71A patent/IE35240B1/xx unknown
- 1971-04-01 SE SE04237/71A patent/SE358885B/xx unknown
- 1971-04-02 ZA ZA712138A patent/ZA712138B/xx unknown
- 1971-04-02 DE DE2116159A patent/DE2116159B2/de active Granted
- 1971-04-05 FI FI710954A patent/FI52217C/fi active
- 1971-04-05 PH PH12343A patent/PH9953A/en unknown
- 1971-04-05 NO NO1309/71A patent/NO133549C/no unknown
- 1971-04-05 IL IL36552A patent/IL36552A/en unknown
- 1971-04-05 NL NL7104539A patent/NL7104539A/xx unknown
- 1971-04-05 DK DK160671AA patent/DK140212B/da not_active IP Right Cessation
- 1971-04-06 JP JP2077571A patent/JPS551253B1/ja active Pending
- 1971-04-06 HU HUBI393A patent/HU163223B/hu unknown
- 1971-04-06 BE BE765396A patent/BE765396A/fr not_active IP Right Cessation
- 1971-04-07 ES ES390039A patent/ES390039A1/es not_active Expired
- 1971-04-07 FR FR7112344A patent/FR2089348A5/fr not_active Expired
- 1971-04-07 YU YU865/71A patent/YU34518B/xx unknown
- 1971-04-08 CH CH511871A patent/CH546761A/xx not_active IP Right Cessation
- 1971-04-19 GB GB2642171*A patent/GB1331718A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| YU86571A (en) | 1979-02-28 |
| HU163223B (fr) | 1973-07-28 |
| YU34518B (en) | 1979-09-10 |
| PH9953A (en) | 1976-06-14 |
| FI52217C (fi) | 1977-07-11 |
| JPS551253B1 (fr) | 1980-01-12 |
| DK140212B (da) | 1979-07-09 |
| IE35240L (en) | 1971-10-08 |
| DE2116159B2 (de) | 1980-11-06 |
| GB1331718A (en) | 1973-09-26 |
| FR2089348A5 (fr) | 1972-01-07 |
| BE765396A (fr) | 1971-10-06 |
| ES390039A1 (es) | 1973-06-01 |
| ZA712138B (en) | 1971-12-29 |
| IL36552A0 (en) | 1971-08-25 |
| NO133549B (fr) | 1976-02-09 |
| IL36552A (en) | 1974-11-29 |
| DE2116159A1 (de) | 1971-11-11 |
| SE358885B (fr) | 1973-08-13 |
| NO133549C (fr) | 1976-05-19 |
| IE35240B1 (en) | 1975-12-24 |
| CH546761A (de) | 1974-03-15 |
| DE2116159C3 (fr) | 1987-12-03 |
| FI52217B (fr) | 1977-03-31 |
| US3644377A (en) | 1972-02-22 |
| DK140212C (fr) | 1979-12-03 |