ES324591A1 - Un procedimiento para preparar acidos 2-anilino-nicotinicos. - Google Patents

Un procedimiento para preparar acidos 2-anilino-nicotinicos.

Info

Publication number
ES324591A1
ES324591A1 ES0324591A ES324591A ES324591A1 ES 324591 A1 ES324591 A1 ES 324591A1 ES 0324591 A ES0324591 A ES 0324591A ES 324591 A ES324591 A ES 324591A ES 324591 A1 ES324591 A1 ES 324591A1
Authority
ES
Spain
Prior art keywords
hydrogen
formula
compounds
trifluoromethyl
alkyl
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
Application number
ES0324591A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scherico Ltd
Original Assignee
Scherico Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scherico Ltd filed Critical Scherico Ltd
Publication of ES324591A1 publication Critical patent/ES324591A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/455—Nicotinic acids, e.g. niacin; Derivatives thereof, e.g. esters, amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/60—Salicylic acid; Derivatives thereof
    • 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
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
ES0324591A 1965-10-23 1966-03-23 Un procedimiento para preparar acidos 2-anilino-nicotinicos. Expired ES324591A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US504125A US3337570A (en) 1965-10-23 1965-10-23 Substituted nicotinic acids and method for the manufacture thereof

Publications (1)

Publication Number Publication Date
ES324591A1 true ES324591A1 (es) 1967-03-16

Family

ID=24004945

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0324591A Expired ES324591A1 (es) 1965-10-23 1966-03-23 Un procedimiento para preparar acidos 2-anilino-nicotinicos.

Country Status (9)

Country Link
US (1) US3337570A (es)
JP (1) JPS499470B1 (es)
BE (1) BE679271A (es)
BR (1) BR6677628D0 (es)
DE (1) DE1620458C3 (es)
DK (1) DK136901B (es)
ES (1) ES324591A1 (es)
FR (1) FR6392M (es)
SE (1) SE341403B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1064259A (en) * 1963-12-19 1967-04-05 Union Pharma Scient Appl New derivatives of 2-anilino-nicotinic acid and process for their preparation
US3466373A (en) * 1963-12-19 1969-09-09 Lab U P S A Analgesic and anti-inflammatory composition consisting essentially of 2-(2,3-xylylamino)-nicotinic acid
NL6604123A (es) * 1965-05-28 1966-11-29
US3891761A (en) * 1973-03-28 1975-06-24 Schering Corp N-Methyl-d-glucamine salt of 2(2-methyl-3{40 -trifluoro-methylanilino) nicotinic acid in the treatment of pain
US3839344A (en) * 1973-03-28 1974-10-01 Schering Corp N-methyl d-glucamine salt of 2(2'-methyl-3'-trifluoromethylanilino)nicotinic acid
US4205073A (en) * 1975-04-30 1980-05-27 Schering Corporation Anti-diarrheal anilino nicotinic acids and method of using same
US4067975A (en) * 1975-08-04 1978-01-10 Yu Ruey J Treatment of psoriasis with 6-aminonicotinamide and thionicotinamide
US4818273A (en) * 1983-11-14 1989-04-04 The Dow Chemical Company Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions containing them, and their utility as herbicides
AU659106B2 (en) * 1990-11-06 1995-05-11 Fgn, Inc. Method for treating colonic polyps by the use of esters and amides of substituted phenyl and pyridyl amino carboxylates
CZ289634B6 (cs) * 1991-12-20 2002-03-13 Schering Corporation Způsob přípravy flunixinu
DE4219702A1 (de) * 1992-06-16 1993-12-23 Roemmers Sa Pharmazeutische Weichkapseln enthaltend Lysinclonixinat und ein Verfahren zu dessen Herstellung
US5248781A (en) * 1992-09-21 1993-09-28 The Trustees Of Princeton University Preparation of substituted anilino-nicotinic acid derivatives
ES2359973T3 (es) * 1998-03-19 2011-05-30 MERCK SHARP & DOHME CORP. Composiciones poliméricas líquidas para la liberación controlada de sustancias bioactivas.
IT1308633B1 (it) 1999-03-02 2002-01-09 Nicox Sa Nitrossiderivati.
US6787342B2 (en) 2000-02-16 2004-09-07 Merial Limited Paste formulations
IT1318674B1 (it) * 2000-08-08 2003-08-27 Nicox Sa Faramaci per l'incontinenza.
IT1318673B1 (it) * 2000-08-08 2003-08-27 Nicox Sa Farmaci per le disfunzioni sessuali.
US8362086B2 (en) 2005-08-19 2013-01-29 Merial Limited Long acting injectable formulations

Also Published As

Publication number Publication date
US3337570A (en) 1967-08-22
FR6392M (es) 1968-10-21
DE1620458A1 (de) 1970-04-23
JPS499470B1 (es) 1974-03-05
DE1620458C3 (de) 1978-03-02
BR6677628D0 (pt) 1973-09-11
DK136901C (es) 1978-05-22
DE1620458B2 (de) 1977-07-21
SE341403B (es) 1971-12-27
DK136901B (da) 1977-12-12
BE679271A (es) 1966-10-10

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