NL109572C - - Google Patents
Info
- Publication number
- NL109572C NL109572C NL109572DA NL109572C NL 109572 C NL109572 C NL 109572C NL 109572D A NL109572D A NL 109572DA NL 109572 C NL109572 C NL 109572C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/325—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting sulfonic acids with amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/69—Benzenesulfonamido-pyrimidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH800489X | 1956-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL109572C true NL109572C (2) |
Family
ID=4537606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL109572D NL109572C (2) | 1956-02-07 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE554259A (2) |
| CH (1) | CH340511A (2) |
| DE (1) | DE1188602B (2) |
| FR (1) | FR1231633A (2) |
| GB (1) | GB800489A (2) |
| NL (1) | NL109572C (2) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2410793A (en) * | 1940-03-01 | 1946-11-05 | American Cyanamid Co | Sulfonamido pyrimidines |
| BE446764A (2) * | 1941-09-15 |
-
0
- BE BE554259D patent/BE554259A/xx unknown
- NL NL109572D patent/NL109572C/xx active
-
1956
- 1956-02-07 CH CH340511D patent/CH340511A/de unknown
- 1956-12-27 DE DEH28913A patent/DE1188602B/de active Pending
-
1957
- 1957-01-09 FR FR729113A patent/FR1231633A/fr not_active Expired
- 1957-02-04 GB GB3721/57A patent/GB800489A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1188602B (de) | 1965-03-11 |
| BE554259A (2) | |
| FR1231633A (fr) | 1960-09-30 |
| CH340511A (de) | 1959-08-31 |
| GB800489A (en) | 1958-08-27 |