IT1043887B - Ir in penilenbis 5 metil 4 pirazoli 3 one e loro procedimento di preparazione - Google Patents
Ir in penilenbis 5 metil 4 pirazoli 3 one e loro procedimento di preparazioneInfo
- Publication number
- IT1043887B IT1043887B IT29674/72A IT2967472A IT1043887B IT 1043887 B IT1043887 B IT 1043887B IT 29674/72 A IT29674/72 A IT 29674/72A IT 2967472 A IT2967472 A IT 2967472A IT 1043887 B IT1043887 B IT 1043887B
- Authority
- IT
- Italy
- Prior art keywords
- pirazols
- penilenbis
- methyl
- preparation procedure
- procedure
- Prior art date
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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT29674/72A IT1043887B (it) | 1972-09-26 | 1972-09-26 | Ir in penilenbis 5 metil 4 pirazoli 3 one e loro procedimento di preparazione |
NL7312900A NL7312900A (it) | 1972-09-26 | 1973-09-19 | |
JP48105516A JPS4969665A (it) | 1972-09-26 | 1973-09-20 | |
CH1369073A CH605798A5 (it) | 1972-09-26 | 1973-09-24 | |
FR7334254A FR2200268B1 (it) | 1972-09-26 | 1973-09-25 | |
US400516A US3929827A (en) | 1972-09-26 | 1973-09-25 | 1N, 1N{40 -Phenylenbis(5-methyl-4-pyrazolin-3-ones) and process for preparing same |
DE19732348083 DE2348083A1 (de) | 1972-09-26 | 1973-09-25 | 1n,1n'-phenylen-bis-(5-methyl-4pyrazolin-3-one) und verfahren zu deren herstellung |
BE136076A BE805351A (fr) | 1972-09-26 | 1973-09-26 | In.in'-phenylene-bis (5-methyl-4-pyrazolin-3-ones) et leur procede de preparation |
GB4512273A GB1388986A (en) | 1972-09-26 | 1973-09-26 | 1-n, 1-n,-phenylbis 5-methyl-4-pyrazolin-3-ones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT29674/72A IT1043887B (it) | 1972-09-26 | 1972-09-26 | Ir in penilenbis 5 metil 4 pirazoli 3 one e loro procedimento di preparazione |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1043887B true IT1043887B (it) | 1980-02-29 |
Family
ID=11228227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29674/72A IT1043887B (it) | 1972-09-26 | 1972-09-26 | Ir in penilenbis 5 metil 4 pirazoli 3 one e loro procedimento di preparazione |
Country Status (9)
Country | Link |
---|---|
US (1) | US3929827A (it) |
JP (1) | JPS4969665A (it) |
BE (1) | BE805351A (it) |
CH (1) | CH605798A5 (it) |
DE (1) | DE2348083A1 (it) |
FR (1) | FR2200268B1 (it) |
GB (1) | GB1388986A (it) |
IT (1) | IT1043887B (it) |
NL (1) | NL7312900A (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5862985A (en) * | 1996-08-09 | 1999-01-26 | The Rival Company | Showerhead |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2013181A (en) * | 1935-09-03 | sulphonic acib and carboxyhc acid | ||
US2936306A (en) * | 1957-05-17 | 1960-05-10 | Ciba Ltd | Azo-dyestuffs |
-
1972
- 1972-09-26 IT IT29674/72A patent/IT1043887B/it active
-
1973
- 1973-09-19 NL NL7312900A patent/NL7312900A/xx not_active Application Discontinuation
- 1973-09-20 JP JP48105516A patent/JPS4969665A/ja active Pending
- 1973-09-24 CH CH1369073A patent/CH605798A5/xx not_active IP Right Cessation
- 1973-09-25 FR FR7334254A patent/FR2200268B1/fr not_active Expired
- 1973-09-25 US US400516A patent/US3929827A/en not_active Expired - Lifetime
- 1973-09-25 DE DE19732348083 patent/DE2348083A1/de active Pending
- 1973-09-26 GB GB4512273A patent/GB1388986A/en not_active Expired
- 1973-09-26 BE BE136076A patent/BE805351A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE805351A (fr) | 1974-03-26 |
DE2348083A1 (de) | 1974-04-04 |
FR2200268B1 (it) | 1976-05-14 |
NL7312900A (it) | 1974-03-28 |
JPS4969665A (it) | 1974-07-05 |
CH605798A5 (it) | 1978-10-13 |
FR2200268A1 (it) | 1974-04-19 |
GB1388986A (en) | 1975-04-03 |
US3929827A (en) | 1975-12-30 |
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