BE742932A - - Google Patents
Info
- Publication number
- BE742932A BE742932A BE742932DA BE742932A BE 742932 A BE742932 A BE 742932A BE 742932D A BE742932D A BE 742932DA BE 742932 A BE742932 A BE 742932A
- 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
- C07D231/34—Oxygen atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1845868A CH500197A (de) | 1968-12-11 | 1968-12-11 | Verfahren zur Herstellung einer neuen Kristallverbindung des Phenylbutazons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE742932A true BE742932A (fr) | 1970-06-10 |
Family
ID=4433069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE742932D BE742932A (fr) | 1968-12-11 | 1969-12-10 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3644395A (fr) |
| AT (1) | AT291246B (fr) |
| BE (1) | BE742932A (fr) |
| BG (1) | BG16324A3 (fr) |
| BR (1) | BR6914950D0 (fr) |
| CA (1) | CA955948A (fr) |
| CH (1) | CH500197A (fr) |
| DE (1) | DE1961927A1 (fr) |
| DK (1) | DK122815B (fr) |
| ES (1) | ES374393A1 (fr) |
| FR (1) | FR2025874A1 (fr) |
| GB (1) | GB1298563A (fr) |
| IL (1) | IL33514A0 (fr) |
| NL (1) | NL6918262A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU203538B (en) * | 1988-03-10 | 1991-08-28 | Richter Gedeon Vegyeszet | Process for producing 1,2-diphenyl-3,5-dioxy-4-butyl-pirazolidin-sodium-monohydrate |
-
1968
- 1968-12-11 CH CH1845868A patent/CH500197A/de not_active IP Right Cessation
-
1969
- 1969-12-04 DK DK641969AA patent/DK122815B/da unknown
- 1969-12-04 NL NL6918262A patent/NL6918262A/xx unknown
- 1969-12-05 US US882693A patent/US3644395A/en not_active Expired - Lifetime
- 1969-12-10 CA CA069,466A patent/CA955948A/en not_active Expired
- 1969-12-10 FR FR6942666A patent/FR2025874A1/fr not_active Withdrawn
- 1969-12-10 IL IL33514A patent/IL33514A0/xx unknown
- 1969-12-10 AT AT1150069A patent/AT291246B/de not_active IP Right Cessation
- 1969-12-10 ES ES374393A patent/ES374393A1/es not_active Expired
- 1969-12-10 BE BE742932D patent/BE742932A/xx unknown
- 1969-12-10 BR BR214950/69A patent/BR6914950D0/pt unknown
- 1969-12-10 GB GB60215/69A patent/GB1298563A/en not_active Expired
- 1969-12-10 BG BG013518A patent/BG16324A3/bg unknown
- 1969-12-10 DE DE19691961927 patent/DE1961927A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT291246B (de) | 1971-07-12 |
| CA955948A (en) | 1974-10-08 |
| US3644395A (en) | 1972-02-22 |
| DE1961927A1 (de) | 1970-06-18 |
| FR2025874A1 (fr) | 1970-09-11 |
| NL6918262A (fr) | 1970-06-15 |
| BG16324A3 (bg) | 1972-08-20 |
| BR6914950D0 (pt) | 1973-05-24 |
| DK122815B (da) | 1972-04-17 |
| CH500197A (de) | 1970-12-15 |
| ES374393A1 (es) | 1972-01-01 |
| GB1298563A (en) | 1972-12-06 |
| IL33514A0 (en) | 1970-02-19 |