NL7603491A - N-nicotinoyl-4-amino benzoic acid derivs - in compns for promoting cerebral blood flow esp in the elderly - Google Patents
N-nicotinoyl-4-amino benzoic acid derivs - in compns for promoting cerebral blood flow esp in the elderlyInfo
- Publication number
- NL7603491A NL7603491A NL7603491A NL7603491A NL7603491A NL 7603491 A NL7603491 A NL 7603491A NL 7603491 A NL7603491 A NL 7603491A NL 7603491 A NL7603491 A NL 7603491A NL 7603491 A NL7603491 A NL 7603491A
- Authority
- NL
- Netherlands
- Prior art keywords
- blood flow
- cerebral blood
- nicotinoyl
- elderly
- compns
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
Therapeutic compsn. is new containing as active constituent a cpd. of formula (I): (where A is (i), (ii) the gp. or (iii) the gp. The gp.(I) is pref used for treatment of elderly patients for promoting cerebral blood flow. p-Nitrobenzoyl chloride is converted into the dimethylamino-isopropyl ester witht the alcohol, the NO2 gp. is reduced to NH2. and the product reacts with nicotinoyl chlrodie hydrochloride to give I (A=(i)). The compsns. are given at 20 mg/day orally or parenterally (pref. i.m.). I(A=(i)) is said to have a nirostatic action as well as promoting cerebral blood flow.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7603491A NL7603491A (en) | 1976-04-02 | 1976-04-02 | N-nicotinoyl-4-amino benzoic acid derivs - in compns for promoting cerebral blood flow esp in the elderly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7603491A NL7603491A (en) | 1976-04-02 | 1976-04-02 | N-nicotinoyl-4-amino benzoic acid derivs - in compns for promoting cerebral blood flow esp in the elderly |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7603491A true NL7603491A (en) | 1977-10-04 |
Family
ID=19825935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7603491A NL7603491A (en) | 1976-04-02 | 1976-04-02 | N-nicotinoyl-4-amino benzoic acid derivs - in compns for promoting cerebral blood flow esp in the elderly |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7603491A (en) |
-
1976
- 1976-04-02 NL NL7603491A patent/NL7603491A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |