FI52217B - - Google Patents
Info
- Publication number
- FI52217B FI52217B FI954/71A FI95471A FI52217B FI 52217 B FI52217 B FI 52217B FI 954/71 A FI954/71 A FI 954/71A FI 95471 A FI95471 A FI 95471A FI 52217 B FI52217 B FI 52217B
- Authority
- FI
- Finland
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 (2)
| Publication Number | Publication Date |
|---|---|
| FI52217B true FI52217B (de) | 1977-03-31 |
| FI52217C FI52217C (fi) | 1977-07-11 |
Family
ID=21833604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI710954A FI52217C (fi) | 1970-04-08 | 1971-04-05 | Menetelmä 4-(pyridyylitio)etikkahapon valmistamiseksi. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3644377A (de) |
| JP (1) | JPS551253B1 (de) |
| BE (1) | BE765396A (de) |
| CH (1) | CH546761A (de) |
| DE (1) | DE2116159C3 (de) |
| DK (1) | DK140212B (de) |
| ES (1) | ES390039A1 (de) |
| FI (1) | FI52217C (de) |
| FR (1) | FR2089348A5 (de) |
| GB (1) | GB1331718A (de) |
| HU (1) | HU163223B (de) |
| IE (1) | IE35240B1 (de) |
| IL (1) | IL36552A (de) |
| NL (1) | NL7104539A (de) |
| NO (1) | NO133549C (de) |
| PH (1) | PH9953A (de) |
| SE (1) | SE358885B (de) |
| YU (1) | YU34518B (de) |
| ZA (1) | ZA712138B (de) |
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 DE DE2116159A patent/DE2116159C3/de not_active Expired
- 1971-04-02 ZA ZA712138A patent/ZA712138B/xx unknown
- 1971-04-05 IL IL36552A patent/IL36552A/en unknown
- 1971-04-05 FI FI710954A patent/FI52217C/fi active
- 1971-04-05 NL NL7104539A patent/NL7104539A/xx unknown
- 1971-04-05 NO NO1309/71A patent/NO133549C/no unknown
- 1971-04-05 PH PH12343A patent/PH9953A/en unknown
- 1971-04-05 DK DK160671AA patent/DK140212B/da not_active IP Right Cessation
- 1971-04-06 BE BE765396A patent/BE765396A/xx not_active IP Right Cessation
- 1971-04-06 JP JP2077571A patent/JPS551253B1/ja active Pending
- 1971-04-06 HU HUBI393A patent/HU163223B/hu unknown
- 1971-04-07 YU YU865/71A patent/YU34518B/xx unknown
- 1971-04-07 ES ES390039A patent/ES390039A1/es not_active Expired
- 1971-04-07 FR FR7112344A patent/FR2089348A5/fr not_active Expired
- 1971-04-08 CH CH511871A patent/CH546761A/de 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 |
| NO133549C (de) | 1976-05-19 |
| CH546761A (de) | 1974-03-15 |
| ES390039A1 (es) | 1973-06-01 |
| DE2116159C3 (de) | 1987-12-03 |
| DK140212C (de) | 1979-12-03 |
| DK140212B (da) | 1979-07-09 |
| ZA712138B (en) | 1971-12-29 |
| US3644377A (en) | 1972-02-22 |
| IE35240B1 (en) | 1975-12-24 |
| IE35240L (en) | 1971-10-08 |
| SE358885B (de) | 1973-08-13 |
| PH9953A (en) | 1976-06-14 |
| DE2116159B2 (de) | 1980-11-06 |
| DE2116159A1 (de) | 1971-11-11 |
| JPS551253B1 (de) | 1980-01-12 |
| HU163223B (de) | 1973-07-28 |
| BE765396A (fr) | 1971-10-06 |
| NL7104539A (de) | 1971-10-12 |
| YU34518B (en) | 1979-09-10 |
| GB1331718A (en) | 1973-09-26 |
| FI52217C (fi) | 1977-07-11 |
| IL36552A (en) | 1974-11-29 |
| NO133549B (de) | 1976-02-09 |
| FR2089348A5 (de) | 1972-01-07 |
| IL36552A0 (en) | 1971-08-25 |