GB1098160A - Improvements relating to the preparation of 1,2-diaryl-3,5-dioxopyrazolidines - Google Patents
Improvements relating to the preparation of 1,2-diaryl-3,5-dioxopyrazolidinesInfo
- Publication number
- GB1098160A GB1098160A GB4244666A GB4244666A GB1098160A GB 1098160 A GB1098160 A GB 1098160A GB 4244666 A GB4244666 A GB 4244666A GB 4244666 A GB4244666 A GB 4244666A GB 1098160 A GB1098160 A GB 1098160A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaryl
- dioxopyrazolidines
- defined above
- carbon atoms
- general formula
- 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
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000003110 anti-inflammatory effect Effects 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 125000002524 organometallic group Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C07D231/28—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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS580665 | 1965-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1098160A true GB1098160A (en) | 1968-01-10 |
Family
ID=5403639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4244666A Expired GB1098160A (en) | 1965-09-24 | 1966-09-23 | Improvements relating to the preparation of 1,2-diaryl-3,5-dioxopyrazolidines |
Country Status (11)
-
1966
- 1966-09-20 CH CH1352666A patent/CH461512A/de unknown
- 1966-09-20 NO NO16479066A patent/NO122880B/no unknown
- 1966-09-20 BE BE687146D patent/BE687146A/xx unknown
- 1966-09-21 AT AT886566A patent/AT258897B/de active
- 1966-09-21 FI FI247666A patent/FI46508C/fi active
- 1966-09-21 NL NL6613352A patent/NL6613352A/xx unknown
- 1966-09-22 DE DE19661620408 patent/DE1620408A1/de active Pending
- 1966-09-22 SE SE1277066A patent/SE314377B/xx unknown
- 1966-09-23 ES ES0331533A patent/ES331533A1/es not_active Expired
- 1966-09-23 GB GB4244666A patent/GB1098160A/en not_active Expired
- 1966-09-26 DK DK499266A patent/DK114483B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE687146A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-03-01 |
| NO122880B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-30 |
| ES331533A1 (es) | 1967-10-01 |
| FI46508C (fi) | 1973-04-10 |
| DE1620408A1 (de) | 1970-05-14 |
| DK114483B (da) | 1969-07-07 |
| NL6613352A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-03-28 |
| CH461512A (de) | 1968-08-31 |
| FI46508B (fi) | 1973-01-02 |
| SE314377B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-09-08 |
| AT258897B (de) | 1967-12-11 |
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