CS189650B2 - Method of producing 5-pyrazolones substituted in position 1 - Google Patents
Method of producing 5-pyrazolones substituted in position 1Info
- Publication number
- CS189650B2 CS189650B2 CS395777A CS395777A CS189650B2 CS 189650 B2 CS189650 B2 CS 189650B2 CS 395777 A CS395777 A CS 395777A CS 395777 A CS395777 A CS 395777A CS 189650 B2 CS189650 B2 CS 189650B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- producing
- pyrazolones
- substituted
- pyrazolones substituted
- Prior art date
Links
- ZRHUHDUEXWHZMA-UHFFFAOYSA-N 1,4-dihydropyrazol-5-one Chemical group O=C1CC=NN1 ZRHUHDUEXWHZMA-UHFFFAOYSA-N 0.000 title 1
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
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2363139A DE2363139A1 (en) | 1973-12-19 | 1973-12-19 | 1-Substd-pyrazol-5-ones - with diuretic, saluretic, antihypertensive and antithrombotic activity |
Publications (1)
Publication Number | Publication Date |
---|---|
CS189650B2 true CS189650B2 (en) | 1979-04-30 |
Family
ID=5901224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS395777A CS189650B2 (en) | 1973-12-19 | 1974-04-02 | Method of producing 5-pyrazolones substituted in position 1 |
Country Status (4)
Country | Link |
---|---|
CS (1) | CS189650B2 (en) |
DE (1) | DE2363139A1 (en) |
RO (2) | RO69469A (en) |
YU (3) | YU280881A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3436383A1 (en) * | 1984-10-04 | 1986-04-10 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING PYRAZOLONE DERIVATIVES |
GB0011095D0 (en) * | 2000-05-08 | 2000-06-28 | Black James Foundation | astrin and cholecystokinin receptor ligands (III) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2319280A1 (en) * | 1973-04-17 | 1974-11-07 | Bayer Ag | 1-Substd-pyrazol-5-ones - with diuretic, saluretic, antihypertensive and antithrombotic activity |
-
1973
- 1973-12-19 DE DE2363139A patent/DE2363139A1/en not_active Withdrawn
-
1974
- 1974-04-02 CS CS395777A patent/CS189650B2/en unknown
- 1974-04-15 RO RO7485199A patent/RO69469A/en unknown
- 1974-04-15 RO RO7485202A patent/RO69410A/en unknown
-
1981
- 1981-12-02 YU YU280881A patent/YU280881A/en unknown
- 1981-12-02 YU YU280981A patent/YU280981A/en unknown
- 1981-12-02 YU YU280781A patent/YU280781A/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU280981A (en) | 1982-06-30 |
YU280881A (en) | 1982-06-30 |
YU280781A (en) | 1982-06-30 |
RO69469A (en) | 1981-07-30 |
DE2363139A1 (en) | 1975-07-10 |
RO69410A (en) | 1981-06-30 |
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