NL7703155A - Werkwijze voor het bereiden van 1-tert.alkyl-3- -(gesubstitueerd furyl)-urea. - Google Patents
Werkwijze voor het bereiden van 1-tert.alkyl-3- -(gesubstitueerd furyl)-urea.Info
- Publication number
- NL7703155A NL7703155A NL7703155A NL7703155A NL7703155A NL 7703155 A NL7703155 A NL 7703155A NL 7703155 A NL7703155 A NL 7703155A NL 7703155 A NL7703155 A NL 7703155A NL 7703155 A NL7703155 A NL 7703155A
- Authority
- NL
- Netherlands
- Prior art keywords
- substituated
- furyl
- urea
- preparing
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or 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
- C07D307/66—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or 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
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67007876A | 1976-03-24 | 1976-03-24 | |
| US76227377A | 1977-01-25 | 1977-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7703155A true NL7703155A (nl) | 1977-09-27 |
Family
ID=27100248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7703155A NL7703155A (nl) | 1976-03-24 | 1977-03-23 | Werkwijze voor het bereiden van 1-tert.alkyl-3- -(gesubstitueerd furyl)-urea. |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS52139056A (es) |
| AR (1) | AR211956A1 (es) |
| AT (1) | AT354460B (es) |
| CA (1) | CA1097365A (es) |
| CH (1) | CH626081A5 (es) |
| DD (1) | DD130480A5 (es) |
| DK (1) | DK143274C (es) |
| ES (1) | ES457102A1 (es) |
| FI (1) | FI770929A (es) |
| GR (1) | GR62563B (es) |
| HU (1) | HU173840B (es) |
| LU (1) | LU77009A1 (es) |
| NL (1) | NL7703155A (es) |
| NO (1) | NO771021L (es) |
| PT (1) | PT66336B (es) |
| SE (1) | SE7702004L (es) |
| SU (1) | SU625609A3 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CO4970714A1 (es) * | 1997-09-05 | 2000-11-07 | Boehringer Mannheim Gmbh | Derivados ureido y tioureido de 4-amino-2(5h)-furanonas y 4-amino-2(5h) tiofenonas como agentes antitumorales |
-
1977
- 1977-02-23 SE SE7702004A patent/SE7702004L/xx not_active Application Discontinuation
- 1977-03-22 CA CA274,514A patent/CA1097365A/en not_active Expired
- 1977-03-22 ES ES457102A patent/ES457102A1/es not_active Expired
- 1977-03-22 AT AT199577A patent/AT354460B/de not_active IP Right Cessation
- 1977-03-22 PT PT66336A patent/PT66336B/pt unknown
- 1977-03-23 DK DK127977A patent/DK143274C/da active
- 1977-03-23 GR GR53079A patent/GR62563B/el unknown
- 1977-03-23 CH CH364777A patent/CH626081A5/de not_active IP Right Cessation
- 1977-03-23 SU SU772463803A patent/SU625609A3/ru active
- 1977-03-23 HU HU77DU263A patent/HU173840B/hu unknown
- 1977-03-23 NL NL7703155A patent/NL7703155A/xx not_active Application Discontinuation
- 1977-03-23 NO NO771021A patent/NO771021L/no unknown
- 1977-03-24 FI FI770929A patent/FI770929A/fi not_active Application Discontinuation
- 1977-03-24 DD DD7700198044A patent/DD130480A5/xx unknown
- 1977-03-24 JP JP3166277A patent/JPS52139056A/ja active Pending
- 1977-03-24 LU LU77009A patent/LU77009A1/xx unknown
- 1977-03-24 AR AR269971D patent/AR211956A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DK143274B (da) | 1981-08-03 |
| CH626081A5 (en) | 1981-10-30 |
| GR62563B (en) | 1979-05-10 |
| ES457102A1 (es) | 1978-08-16 |
| LU77009A1 (es) | 1977-10-03 |
| SE7702004L (sv) | 1977-09-25 |
| CA1097365A (en) | 1981-03-10 |
| HU173840B (hu) | 1979-09-28 |
| ATA199577A (de) | 1979-06-15 |
| AT354460B (de) | 1979-01-10 |
| PT66336A (en) | 1977-04-01 |
| SU625609A3 (ru) | 1978-09-25 |
| DD130480A5 (de) | 1978-04-05 |
| PT66336B (en) | 1978-08-16 |
| FI770929A (es) | 1977-09-25 |
| JPS52139056A (en) | 1977-11-19 |
| DK127977A (da) | 1977-09-25 |
| DK143274C (da) | 1981-12-07 |
| AR211956A1 (es) | 1978-04-14 |
| NO771021L (no) | 1977-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |