GB1565056A - Picolinic acid derivatives and processes for their preparation - Google Patents

Picolinic acid derivatives and processes for their preparation Download PDF

Info

Publication number: GB1565056A
Authority: GB; United Kingdom
Prior art keywords: hydrogen; compound; triphenylmethyl; group; picolinic acid
Prior art date: 1975-11-28
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

GB48809/76A

Other languages

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.)

MSD International Holdings GmbH

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.)

1975-11-28

Filing date

1976-11-23

Publication date

1980-04-16

1975-11-28 Priority claimed from US05/636,010 external-priority patent/US4044140A/en

1976-11-23 Application filed by Scherico Ltd filed Critical Scherico Ltd

1980-04-16 Publication of GB1565056A publication Critical patent/GB1565056A/en

Status Expired legal-status Critical Current

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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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 or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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 or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/12—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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 or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with only hydrogen atoms attached to the ring nitrogen atom
- 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
- C07D213/61—Halogen atoms or nitro radicals
- 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- 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
- 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
- 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
- C07D213/84—Nitriles
- 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
- C07D213/89—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 with hetero atoms directly attached to the ring nitrogen atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Communicable Diseases (AREA)
Oncology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pyridine Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Hydrogenated Pyridines (AREA)
Plural Heterocyclic Compounds (AREA)

GB48809/76A 1975-11-28 1976-11-23 Picolinic acid derivatives and processes for their preparation Expired GB1565056A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US63600975A	1975-11-28	1975-11-28
US05/636,010 US4044140A (en)	1975-11-28	1975-11-28	Trityl picolinic acid derivatives and their use as anti-acne agents

Publications (1)

Publication Number	Publication Date
GB1565056A true GB1565056A (en)	1980-04-16

Family

ID=27092506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB48809/76A Expired GB1565056A (en)	1975-11-28	1976-11-23	Picolinic acid derivatives and processes for their preparation

Country Status (13)

Country	Link
JP (1)	JPS5268186A (da)
AR (1)	AR223803A1 (da)
AU (1)	AU506351B2 (da)
CH (1)	CH629488A5 (da)
DE (1)	DE2653138A1 (da)
DK (1)	DK526976A (da)
FR (1)	FR2332753A1 (da)
GB (1)	GB1565056A (da)
GR (1)	GR61662B (da)
HU (1)	HU175179B (da)
NL (1)	NL7613041A (da)
PT (1)	PT65874B (da)
SE (1)	SE7613090L (da)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5501329A (en) *	1995-04-05	1996-03-26	Provence; Daniel J.	Telephone handset cover
WO2001060349A3 (en) *	2000-02-15	2001-11-08	Novactyl Inc	Pharmacological agent comprising picolinic acid, fusaric acid and derivatives thereof.
US6407125B1 (en)	1995-12-29	2002-06-18	Novactyl, Inc.	Pharmacological agent and method of treatment
US6441009B1 (en)	1998-08-01	2002-08-27	Novactyl, Inc.	Agent and method of preventing and treating heavy metal exposure and toxicity
US6579891B1 (en)	1995-12-29	2003-06-17	Novactyl, Inc.	Agent and method for prevention and treatment of cancer in animals
US6743771B2 (en)	1995-12-29	2004-06-01	Novactyl, Inc.	Methods and compositions for controlling protein assembly or aggregation
RU2272028C2 (ru) *	2004-06-04	2006-03-20	Григорьев Лев Викторович	Способ получения тетрахлорпиколиновой кислоты
RU2273635C2 (ru) *	2004-06-04	2006-04-10	Григорьев Лев Викторович	Способ получения тетрахлорпиколиновой кислоты
US12029217B2 (en)	2018-11-06	2024-07-09	Corteva Agriscience Llc	Safened compositions comprising pyridine carboxylate herbicides and isoxadifen
US12295367B2 (en)	2018-11-07	2025-05-13	Corteva Agriscience Llc	Compositions comprising pyridine carboxylate herbicides with photosystem II and optional HPPD inhibitor herbicides
US12310364B2 (en)	2018-11-06	2025-05-27	Corteva Agriscience Llc	Safened compositions comprising pyridine carboxylate herbicides and cloquintocet
US12376590B2 (en)	2018-11-06	2025-08-05	Corteva Agriscience Llc	Compositions comprising pyridine carboxylate herbicides and azole carboxylate safeners
US12453349B2 (en)	2018-11-07	2025-10-28	Corteva Agriscience Llc	Compositions comprising pyridine carboxylate herbicides and 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitor herbicides
US12465050B2 (en)	2018-11-07	2025-11-11	Corteva Agriscience Llc	Compositions comprising a pyridine carboxylate herbicide and protoporphyrinogen oxidase (protox) inhibitor herbicides

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4555520A (en) *	1984-08-20	1985-11-26	E. R. Squibb & Sons, Inc.	2-Pyridylcarboxamides which inhibit arachidonic acid release
MA49093B1 (fr) *	2017-05-10	2023-03-31	Corteva Agriscience Llc	4-amino-6-(hétérocycliques)picolinates et 6-amino-2-(hétérocyclique)pyrimidine-4-carboxylates et leur utilisation en tant qu'herbicides
WO2020096925A1 (en)	2018-11-07	2020-05-14	Dow Agrosciences Llc	Compositions comprising pyridine carboxylate herbicides with acetolactate synthase (als) inhibitor herbicides

1976
- 1976-11-18 CH CH1451376A patent/CH629488A5/de not_active IP Right Cessation
- 1976-11-23 AU AU19935/76A patent/AU506351B2/en not_active Expired
- 1976-11-23 DE DE19762653138 patent/DE2653138A1/de not_active Withdrawn
- 1976-11-23 DK DK526976A patent/DK526976A/da unknown
- 1976-11-23 PT PT65874A patent/PT65874B/pt unknown
- 1976-11-23 GR GR52252A patent/GR61662B/el unknown
- 1976-11-23 SE SE7613090A patent/SE7613090L/xx not_active Application Discontinuation
- 1976-11-23 NL NL7613041A patent/NL7613041A/xx not_active Application Discontinuation
- 1976-11-23 AR AR265573A patent/AR223803A1/es active
- 1976-11-23 FR FR7635249A patent/FR2332753A1/fr active Granted
- 1976-11-23 GB GB48809/76A patent/GB1565056A/en not_active Expired
- 1976-11-24 JP JP51141073A patent/JPS5268186A/ja active Pending
- 1976-11-25 HU HU76SCHE583A patent/HU175179B/hu unknown

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5501329A (en) *	1995-04-05	1996-03-26	Provence; Daniel J.	Telephone handset cover
US6743771B2 (en)	1995-12-29	2004-06-01	Novactyl, Inc.	Methods and compositions for controlling protein assembly or aggregation
US6407125B1 (en)	1995-12-29	2002-06-18	Novactyl, Inc.	Pharmacological agent and method of treatment
US6579891B1 (en)	1995-12-29	2003-06-17	Novactyl, Inc.	Agent and method for prevention and treatment of cancer in animals
US6441009B1 (en)	1998-08-01	2002-08-27	Novactyl, Inc.	Agent and method of preventing and treating heavy metal exposure and toxicity
US6403618B1 (en)	2000-02-15	2002-06-11	Novactyl, Inc.	Agent and method for controlling angiogenesis
WO2001060349A3 (en) *	2000-02-15	2001-11-08	Novactyl Inc	Pharmacological agent comprising picolinic acid, fusaric acid and derivatives thereof.
RU2273635C2 (ru) *	2004-06-04	2006-04-10	Григорьев Лев Викторович	Способ получения тетрахлорпиколиновой кислоты
RU2272028C2 (ru) *	2004-06-04	2006-03-20	Григорьев Лев Викторович	Способ получения тетрахлорпиколиновой кислоты
US12029217B2 (en)	2018-11-06	2024-07-09	Corteva Agriscience Llc	Safened compositions comprising pyridine carboxylate herbicides and isoxadifen
US12310364B2 (en)	2018-11-06	2025-05-27	Corteva Agriscience Llc	Safened compositions comprising pyridine carboxylate herbicides and cloquintocet
US12376590B2 (en)	2018-11-06	2025-08-05	Corteva Agriscience Llc	Compositions comprising pyridine carboxylate herbicides and azole carboxylate safeners
US12295367B2 (en)	2018-11-07	2025-05-13	Corteva Agriscience Llc	Compositions comprising pyridine carboxylate herbicides with photosystem II and optional HPPD inhibitor herbicides
US12453349B2 (en)	2018-11-07	2025-10-28	Corteva Agriscience Llc	Compositions comprising pyridine carboxylate herbicides and 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitor herbicides
US12465050B2 (en)	2018-11-07	2025-11-11	Corteva Agriscience Llc	Compositions comprising a pyridine carboxylate herbicide and protoporphyrinogen oxidase (protox) inhibitor herbicides

Also Published As

Publication number	Publication date
FR2332753B1 (da)	1978-11-17
CH629488A5 (en)	1982-04-30
PT65874B (en)	1978-05-17
FR2332753A1 (fr)	1977-06-24
PT65874A (en)	1976-12-01
DE2653138A1 (de)	1977-06-08
GR61662B (en)	1978-12-05
AU506351B2 (en)	1979-12-20
NL7613041A (nl)	1977-06-01
AR223803A1 (es)	1981-09-30
DK526976A (da)	1977-05-29
SE7613090L (sv)	1977-05-29
JPS5268186A (en)	1977-06-06
HU175179B (hu)	1980-05-28
AU1993576A (en)	1978-06-01

Publication	Publication Date	Title
GB1565056A (en)	1980-04-16	Picolinic acid derivatives and processes for their preparation
CA1088545A (en)	1980-10-28	Picolinic acid derivatives and processes for their preparation
US4252721A (en)	1981-02-24	Cycloalkyltriazoles and process for obtaining same
AU725403B2 (en)	2000-10-12	Thrombin inhibitors
US4636506A (en)	1987-01-13	7-heterocyclic-1,4-dihydroquinolones
US4003908A (en)	1977-01-18	Derivatives of imidazo(4,5-b)pyridines
US5141931A (en)	1992-08-25	5-Quinolinylpyridinones, cardiotonic compositions and methods
US5972975A (en)	1999-10-26	Substituted 2-aminopyridines as inhibitors of nitric oxide synthase
US4060601A (en)	1977-11-29	Certain lower-alkyl amino-2'-hydroxy-propoxy pyridines
US4465686A (en)	1984-08-14	5-(Hydroxy- and/or amino-phenyl)-6-(lower-alkyl)-2-(1H)-pyridinones, their cardiotonic use and preparation
JPS61289087A (ja)	1986-12-19	ピペリジリデンジヒドロ−ジベンゾ〔ａ，ｄ〕シクロヘプテン類およびそのアザ誘導体の製法、その製法によつて得られる化合物、ならびにその化合物を含有する医薬組成物
US4138488A (en)	1979-02-06	Diphenylmethyl picolinic acid derivatives and their use as anti-acne agents
US4845105A (en)	1989-07-04	4-OH-quinoline carboxylic acid amides having analgesic and anti-inflammatory activity
JPH06510786A (ja)	1994-12-01	ロイコトリエン関連疾患治療用ピリジン化合物
US4622328A (en)	1986-11-11	Phenyl-naphthyridines and drugs containing them, particularly anti-ulcer drugs
US20060128757A1 (en)	2006-06-15	Pyridine derivatives useful as cyclooxygenase inhibitor
US4599423A (en)	1986-07-08	Preparation of 5-(hydroxy- and/or aminophenyl-6-lower-alkyl)-2(1H)-pyridinones
CA1219587A (en)	1987-03-24	Hydroxybenzylaminobenzenes as anti-inflammatory agents
JPH0374230B2 (da)	1991-11-26
US4233301A (en)	1980-11-11	Novel imidazoazines and imidazodiazines
US4131677A (en)	1978-12-26	Anti-inflammatory oxazolo [5,4-b]pyridines
US4294969A (en)	1981-10-13	Process for producing 2-bromo-3,5-disubstituted pyridines
JPH0373548B2 (da)	1991-11-22
US4279913A (en)	1981-07-21	Polysubstituted-2-(3-loweralkylamino-2-R1 O-propoxy)pyridines
US3922278A (en)	1975-11-25	4-(3-Nitrophenyl)-3,5-pyridinedicarboxylic acid

Legal Events

Date	Code	Title	Description
1980-07-02	PS	Patent sealed
1984-08-01	PCNP	Patent ceased through non-payment of renewal fee