CA1097365A - Process for preparing 1-tertiary-alkyl-3-(substituted furyl)-urea antihypertensives - Google Patents
Process for preparing 1-tertiary-alkyl-3-(substituted furyl)-urea antihypertensivesInfo
- Publication number
- CA1097365A CA1097365A CA274,514A CA274514A CA1097365A CA 1097365 A CA1097365 A CA 1097365A CA 274514 A CA274514 A CA 274514A CA 1097365 A CA1097365 A CA 1097365A
- Authority
- CA
- Canada
- Prior art keywords
- methyl
- furanone
- urea
- alkyl
- tertiary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67007876A | 1976-03-24 | 1976-03-24 | |
| US670,078 | 1976-03-24 | ||
| US76227377A | 1977-01-25 | 1977-01-25 | |
| US762,273 | 1991-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1097365A true CA1097365A (en) | 1981-03-10 |
Family
ID=27100248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA274,514A Expired CA1097365A (en) | 1976-03-24 | 1977-03-22 | Process for preparing 1-tertiary-alkyl-3-(substituted furyl)-urea antihypertensives |
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 |
|---|---|
| NL7703155A (nl) | 1977-09-27 |
| 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 |
| 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 |
|---|---|---|---|
| MKEX | Expiry |