AU544088B2 - 3-oxy-pyridine derivatives - Google Patents

3-oxy-pyridine derivatives

Info

Publication number: AU544088B2
Authority: AU; Australia
Prior art keywords: oxy; pyridine derivatives; pyridine; derivatives
Prior art date: 1981-02-09
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

AU15019/83A

Other versions

AU1501983A (en

Inventor

Berkeley Wendell Cue

Stephen Sargent Massett

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.)

Pfizer Corp SRL

Original Assignee

Pfizer Corp Belgium

Pfizer Corp SRL

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.)

1981-02-09

Filing date

1983-05-26

Publication date

1985-05-16

1983-05-26 Application filed by Pfizer Corp Belgium, Pfizer Corp SRL filed Critical Pfizer Corp Belgium

1983-05-26 Priority to AU15019/83A priority Critical patent/AU544088B2/en

1983-09-22 Publication of AU1501983A publication Critical patent/AU1501983A/en

1985-05-16 Application granted granted Critical

1985-05-16 Publication of AU544088B2 publication Critical patent/AU544088B2/en

2002-02-08 Anticipated expiration legal-status Critical

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
- 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
- C07D213/65—One oxygen atom attached in position 3 or 5
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)

AU15019/83A 1981-02-09 1983-05-26 3-oxy-pyridine derivatives Expired AU544088B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AU15019/83A AU544088B2 (en)	1981-02-09	1983-05-26	3-oxy-pyridine derivatives

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US232923		1981-02-09
AU15019/83A AU544088B2 (en)	1981-02-09	1983-05-26	3-oxy-pyridine derivatives

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
AU80271/82A Division AU530826B2 (en)	1981-02-09	1982-02-08	Pirbuterol preparation, intermediates and analogs

Publications (2)

Publication Number	Publication Date
AU1501983A AU1501983A (en)	1983-09-22
AU544088B2 true AU544088B2 (en)	1985-05-16

Family

ID=3705137

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU15019/83A Expired AU544088B2 (en)	1981-02-09	1983-05-26	3-oxy-pyridine derivatives

Country Status (1)

Country	Link
AU (1)	AU544088B2 (en)

1983
- 1983-05-26 AU AU15019/83A patent/AU544088B2/en not_active Expired

Also Published As

Publication number	Publication date
AU1501983A (en)	1983-09-22

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AU1101883A (en)	1983-07-15	Mousqueton
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AU527316B2 (en)	1983-02-24	Allophanylpiperazine derivatives
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Legal Events

Date	Code	Title	Description
2002-09-12	MK14	Patent ceased section 143(a) (annual fees not paid) or expired