GB1455595A - Preparation of 2,5-disubstituted benzamides - Google Patents
Preparation of 2,5-disubstituted benzamidesInfo
- Publication number
- GB1455595A GB1455595A GB1559274A GB1559274A GB1455595A GB 1455595 A GB1455595 A GB 1455595A GB 1559274 A GB1559274 A GB 1559274A GB 1559274 A GB1559274 A GB 1559274A GB 1455595 A GB1455595 A GB 1455595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- radical
- disubstituted
- alkenyl radical
- monoalkylamino
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
- C07D207/09—Radicals substituted by nitrogen atoms, not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
Abstract
1455595 Process for 2,5-disubstituted-benzamides SOC D'ETUDES SCIENTIFIQUES ET INDUSTRIELLES DE L'ILLE - DEFRANCE 9 April 1974 [12 April 1973] 15592/74 Heading C2C A process for making compounds (I) in which A is a C 1-5 monoalkylamino or di-(C 1-5 alkyl)amino radical, or a nitrogen-attached heterocyclic saturated ring optionally containing oxygen, sulphur or additional nitrogen atom, or a heterocyclic radical of Formula (IIa) in which R is a C 1-5 alkyl or C 2-5 alkenyl radical and m is an integer of less than 4; B is a C 1-5 alkyl or C 2-5 alkenyl radical; n is 1 or 2, and X is an amino, monoalkylamino, dialkylamino, alkyl or alkenyl radical, their addition salts with pharmaceutically acceptable inorganic or organic acids, and their quaternary ammonium salts, that comprises treating a corresponding 2,5- disubstituted benzoic acid with H 2 N(CH 2 ) n A in the presence of tetraethyl pyrophosphite.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7313807A FR2225422B1 (en) | 1973-04-12 | 1973-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1455595A true GB1455595A (en) | 1976-11-17 |
Family
ID=9118045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1559274A Expired GB1455595A (en) | 1973-04-12 | 1974-04-09 | Preparation of 2,5-disubstituted benzamides |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5716984B2 (en) |
AR (1) | AR203198A1 (en) |
AT (1) | AT330741B (en) |
CA (1) | CA1014964A (en) |
DE (1) | DE2417866A1 (en) |
ES (1) | ES425131A1 (en) |
FR (1) | FR2225422B1 (en) |
GB (1) | GB1455595A (en) |
IE (1) | IE39364B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189495A (en) * | 1974-09-17 | 1980-02-19 | Synthelabo | 2-Methoxy-benzamide derivatives |
FR2305176A1 (en) * | 1975-03-28 | 1976-10-22 | Ile De France | NEW DRUG BASED ON N- (DIETHYLAMINOETHYL) 2-METHOXY-5-METHYL-SULFONYL BENZAMIDE |
FR2445828A1 (en) * | 1979-01-05 | 1980-08-01 | Synthelabo | Azetidinyl Z-methoxy benzamide derivs. - for the treatment of psychosomatic and psychic disorders |
JPS60249707A (en) * | 1984-05-22 | 1985-12-10 | Toshiba Mach Co Ltd | Hydraulic control device |
US5421155A (en) * | 1992-08-25 | 1995-06-06 | Hitachi Construction Machinery Co., Ltd. | Hydraulic drive system for hydraulic working machines |
US5447027A (en) * | 1993-03-23 | 1995-09-05 | Hitachi Construction Machinery Co., Ltd. | Hydraulic drive system for hydraulic working machines |
-
1973
- 1973-04-12 FR FR7313807A patent/FR2225422B1/fr not_active Expired
-
1974
- 1974-04-08 AR AR25320074A patent/AR203198A1/en active
- 1974-04-08 JP JP4157374A patent/JPS5716984B2/ja not_active Expired
- 1974-04-09 GB GB1559274A patent/GB1455595A/en not_active Expired
- 1974-04-09 ES ES425131A patent/ES425131A1/en not_active Expired
- 1974-04-11 IE IE77974A patent/IE39364B1/en unknown
- 1974-04-11 AT AT302474A patent/AT330741B/en not_active IP Right Cessation
- 1974-04-11 CA CA197,382A patent/CA1014964A/en not_active Expired
- 1974-04-11 DE DE19742417866 patent/DE2417866A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2417866A1 (en) | 1974-10-24 |
AR203198A1 (en) | 1975-08-22 |
IE39364L (en) | 1974-10-12 |
IE39364B1 (en) | 1978-09-27 |
JPS5716984B2 (en) | 1982-04-08 |
ES425131A1 (en) | 1976-06-16 |
ATA302474A (en) | 1975-10-15 |
FR2225422A1 (en) | 1974-11-08 |
JPS505354A (en) | 1975-01-21 |
AT330741B (en) | 1976-07-12 |
FR2225422B1 (en) | 1977-12-30 |
CA1014964A (en) | 1977-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930409 |