NL253732A - - Google Patents
Info
- Publication number
- NL253732A NL253732A NL253732DA NL253732A NL 253732 A NL253732 A NL 253732A NL 253732D A NL253732D A NL 253732DA NL 253732 A NL253732 A NL 253732A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D241/20—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D241/20—Nitrogen atoms
- C07D241/22—Benzenesulfonamido pyrazines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB883160 | 1960-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL253732A true NL253732A (en) |
Family
ID=9860052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL253732D NL253732A (en) | 1960-03-14 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH401066A (en) |
| DE (2) | DE1226104B (en) |
| NL (1) | NL253732A (en) |
| SE (1) | SE318880B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT7967132A0 (en) * | 1979-01-22 | 1979-01-22 | Marxer Spa | PROCEDURE FOR THE SYNTHESIS OF 2BENZENESULFONAMIDO 3METHOXYPYRAZINE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE944731C (en) * | 1941-03-02 | 1956-06-21 | Schering Ag | Process for the manufacture of p-aminobenzenesulfonamide capsules |
| CH252020A (en) * | 1942-03-05 | 1947-11-30 | Ciba Geigy | Process for the preparation of a p-amino-benzenesulfonamido-pyrimidine. |
| GB612385A (en) * | 1945-06-26 | 1948-11-11 | American Cyanamid Co | Improvements in or relating to the production of para-aminobenzenesulphonamidohalopyrazines |
-
0
- NL NL253732D patent/NL253732A/xx unknown
-
1960
- 1960-07-12 DE DES96811A patent/DE1226104B/en active Pending
- 1960-07-12 DE DE1960S0085797 patent/DE1204233B/en active Pending
- 1960-07-13 CH CH5666560A patent/CH401066A/en unknown
-
1967
- 1967-02-01 SE SE139867A patent/SE318880B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE318880B (en) | 1969-12-22 |
| DE1226104B (en) | 1966-10-06 |
| DE1204233B (en) | 1965-11-04 |
| CH401066A (en) | 1965-10-31 |