IL40996A0 - The preparation of substituted ureas - Google Patents
The preparation of substituted ureasInfo
- Publication number
- IL40996A0 IL40996A0 IL7240996A IL4099672A IL40996A0 IL 40996 A0 IL40996 A0 IL 40996A0 IL 7240996 A IL7240996 A IL 7240996A IL 4099672 A IL4099672 A IL 4099672A IL 40996 A0 IL40996 A0 IL 40996A0
- Authority
- IL
- Israel
- Prior art keywords
- preparation
- substituted ureas
- ureas
- substituted
- Prior art date
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
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- 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)
- Pyridine Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5658271 | 1971-12-06 | ||
| GB3127372*[A GB1378481A (en) | 1971-12-06 | 1972-07-04 | Preparation of substituted ureas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL40996A0 true IL40996A0 (en) | 1973-02-28 |
Family
ID=26260819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL7240996A IL40996A0 (en) | 1971-12-06 | 1972-12-05 | The preparation of substituted ureas |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5249460B2 (xx) |
| DD (1) | DD100939A5 (xx) |
| DE (1) | DE2258473C3 (xx) |
| GB (1) | GB1378481A (xx) |
| IL (1) | IL40996A0 (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115445A (en) * | 1972-04-05 | 1978-09-19 | Quimco Gmbh | Process for the preparation of trisubstituted ureas |
| JPS5829758A (ja) * | 1981-07-31 | 1983-02-22 | キムコ・ゲ−エムベ−ハ− | 置換尿素類の製造方法 |
| DE19749979C2 (de) * | 1997-11-05 | 2000-01-13 | Schering Ag | Arzneimittel, enthaltend N,N'-substituierte Harnstoffe und deren Derivate |
-
1972
- 1972-07-04 GB GB3127372*[A patent/GB1378481A/en not_active Expired
- 1972-11-29 DE DE2258473A patent/DE2258473C3/de not_active Expired
- 1972-12-05 IL IL7240996A patent/IL40996A0/xx unknown
- 1972-12-06 DD DD167330A patent/DD100939A5/xx unknown
- 1972-12-06 JP JP47122374A patent/JPS5249460B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4864026A (xx) | 1973-09-05 |
| DE2258473B2 (de) | 1979-06-21 |
| DE2258473A1 (de) | 1973-06-14 |
| DE2258473C3 (de) | 1982-12-23 |
| GB1378481A (en) | 1974-12-27 |
| JPS5249460B2 (xx) | 1977-12-17 |
| DD100939A5 (xx) | 1973-10-12 |
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