BE732677A - - Google Patents
Info
- Publication number
- BE732677A BE732677A BE732677DA BE732677A BE 732677 A BE732677 A BE 732677A BE 732677D A BE732677D A BE 732677DA BE 732677 A BE732677 A BE 732677A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings 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
- C07D231/28—Two oxygen or sulfur atoms
- C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
- C07D231/32—Oxygen atoms
- C07D231/36—Oxygen atoms with hydrocarbon radicals, substituted by hetero atoms, attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES356801A ES356801A1 (es) | 1968-07-20 | 1968-07-20 | Procedimiento para la obtencion de nuevos esteres y hemies-teres de acidos dicarboxilicos. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE732677A true BE732677A (de) | 1969-11-07 |
Family
ID=8449941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE732677D BE732677A (de) | 1968-07-20 | 1969-05-07 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4928191B1 (de) |
| BE (1) | BE732677A (de) |
| BR (1) | BR6910822D0 (de) |
| CH (1) | CH507252A (de) |
| DE (1) | DE1936747C3 (de) |
| ES (1) | ES356801A1 (de) |
| FR (1) | FR2013384A1 (de) |
| GB (1) | GB1271584A (de) |
| SE (1) | SE382981B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113773256B (zh) * | 2021-09-16 | 2022-11-18 | 精华制药集团南通有限公司 | 一种琥布宗的合成方法 |
-
1968
- 1968-07-20 ES ES356801A patent/ES356801A1/es not_active Expired
-
1969
- 1969-02-27 FR FR6905118A patent/FR2013384A1/fr active Pending
- 1969-05-06 CH CH687169A patent/CH507252A/fr not_active IP Right Cessation
- 1969-05-07 BE BE732677D patent/BE732677A/xx not_active IP Right Cessation
- 1969-06-13 SE SE6908432A patent/SE382981B/xx unknown
- 1969-07-14 GB GB35272/69A patent/GB1271584A/en not_active Expired
- 1969-07-17 BR BR210822/69A patent/BR6910822D0/pt unknown
- 1969-07-18 DE DE1936747A patent/DE1936747C3/de not_active Expired
- 1969-07-19 JP JP44056963A patent/JPS4928191B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1936747C3 (de) | 1975-09-11 |
| CH507252A (fr) | 1971-05-15 |
| SE382981B (sv) | 1976-02-23 |
| BR6910822D0 (pt) | 1973-02-22 |
| FR2013384A1 (de) | 1970-04-03 |
| DE1936747B2 (de) | 1975-01-30 |
| DE1936747A1 (de) | 1970-03-26 |
| ES356801A1 (es) | 1970-02-16 |
| JPS4928191B1 (de) | 1974-07-24 |
| GB1271584A (en) | 1972-04-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: LABORATORIOS DEL DR. ESTEVE S.A. Effective date: 19890507 |