NL6609377A - - Google Patents
Info
- Publication number
- NL6609377A NL6609377A NL6609377A NL6609377A NL6609377A NL 6609377 A NL6609377 A NL 6609377A NL 6609377 A NL6609377 A NL 6609377A NL 6609377 A NL6609377 A NL 6609377A NL 6609377 A NL6609377 A NL 6609377A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US470213A US3335142A (en) | 1965-07-07 | 1965-07-07 | Process for the preparation of n, n'-disubstituted ureas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6609377A true NL6609377A (US07993877-20110809-P00003.png) | 1967-01-09 |
Family
ID=23866698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6609377A NL6609377A (US07993877-20110809-P00003.png) | 1965-07-07 | 1966-07-05 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3335142A (US07993877-20110809-P00003.png) |
| NL (1) | NL6609377A (US07993877-20110809-P00003.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405621A (en) * | 1974-02-07 | 1983-09-20 | Smith Kline & French Laboratories Limited | Heterocyclic thioureas, isothioureas, guanidines and nitromethylene-amidines |
| GB1493931A (en) * | 1974-02-07 | 1977-11-30 | Smith Kline French Lab | Guanidines isothioureas and thioureas |
| JPS5481275A (en) * | 1977-10-08 | 1979-06-28 | Toshihiko Okamoto | Nn*22chlorr44pyridyl*ureas*manufacture and vegetable growth regulating agent |
| USRE31550E (en) * | 1977-10-08 | 1984-04-10 | Koichi Shudo | N-(2-Chloro-4-pyridyl) ureas |
| US4289884A (en) * | 1979-01-08 | 1981-09-15 | Shell Oil Company | Herbicidal tetrahydrofuran derivatives |
| DE2928485A1 (de) * | 1979-07-14 | 1981-01-29 | Bayer Ag | Verwendung von harnstoffderivaten als arzneimittel bei der behandlung von fettstoffwechselstoerungen |
| IL67417A (en) * | 1982-01-26 | 1989-10-31 | American Cyanamid Co | Antiatherosclerotic substituted ureas,process for their preparation and pharmaceutical compositions containing them |
| US5003106A (en) * | 1983-07-19 | 1991-03-26 | American Cyanamid Company | Antiatherosclerotic ureas and thioureas |
| US4859699A (en) * | 1987-07-20 | 1989-08-22 | Sandoz Ltd. | Substituted N-benzoyl-N'-thienylureas |
| US5290814A (en) * | 1988-11-21 | 1994-03-01 | Burroughs Wellcome Co. | Anti-atherosclerotic diaryl compounds |
| JP3377449B2 (ja) * | 1998-08-04 | 2003-02-17 | 科学技術振興事業団 | 水系ルイス酸触媒反応方法 |
| CN109535037B (zh) * | 2018-12-11 | 2021-10-29 | 温州大学 | 一种n,n’-二取代脲类化合物及其合成方法 |
-
1965
- 1965-07-07 US US470213A patent/US3335142A/en not_active Expired - Lifetime
-
1966
- 1966-07-05 NL NL6609377A patent/NL6609377A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3335142A (en) | 1967-08-08 |
