DE3466530D1 - 2,2-diethoxypropionic acid derivatives - Google Patents

2,2-diethoxypropionic acid derivatives

Info

Publication number
DE3466530D1
DE3466530D1 DE8484301669T DE3466530T DE3466530D1 DE 3466530 D1 DE3466530 D1 DE 3466530D1 DE 8484301669 T DE8484301669 T DE 8484301669T DE 3466530 T DE3466530 T DE 3466530T DE 3466530 D1 DE3466530 D1 DE 3466530D1
Authority
DE
Germany
Prior art keywords
acid derivatives
diethoxypropionic acid
diethoxypropionic
acid
diethoxypropionate
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
DE8484301669T
Other languages
English (en)
Inventor
John Lawrence Lamattina
Paul Douglas Weeks
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 Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of DE3466530D1 publication Critical patent/DE3466530D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
    • C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/43—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pyridine Compounds (AREA)
DE8484301669T 1983-03-14 1984-03-13 2,2-diethoxypropionic acid derivatives Expired DE3466530D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/474,958 US4443621A (en) 1983-03-14 1983-03-14 p-Nitrophenyl 3-bromo-2,2-diethoxy-propionate and synthetic utility therefor

Publications (1)

Publication Number Publication Date
DE3466530D1 true DE3466530D1 (de) 1987-11-05

Family

ID=23885672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301669T Expired DE3466530D1 (de) 1983-03-14 1984-03-13 2,2-diethoxypropionic acid derivatives

Country Status (8)

Country Link
US (1) US4443621A (de)
EP (1) EP0119091B1 (de)
JP (1) JPS59176234A (de)
AT (1) ATE30014T1 (de)
DE (1) DE3466530D1 (de)
DK (1) DK163180C (de)
GR (1) GR81838B (de)
IE (1) IE57058B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6294502B1 (en) 1998-05-22 2001-09-25 Bayer Aktiengesellschaft Thermally-responsive record material
US6015771A (en) * 1998-05-22 2000-01-18 Bayer Aktiengesellschaft Thermally-responsive record material
DE10341952B4 (de) * 2003-09-11 2008-11-20 Lurgi Gmbh Zwischenprodukt bestehend aus einer Mischung von organischen Carbonaten und Carbamaten und ein Verfahren zu seiner Herstellung
CN101518729B (zh) * 2008-02-26 2013-04-24 拜耳材料科技(中国)有限公司 用于氨基甲酸烷基酯合成的催化剂及其制备方法和用途

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130204A (en) * 1962-02-07 1964-04-21 Pfizer & Co C Preparation of gamma-pyrones
DE1518098A1 (de) * 1963-09-19 1969-04-10 Pfizer & Co C Verfahren zur Herstellung von Pyromekonsaeurederivaten
US3468915A (en) * 1966-04-18 1969-09-23 Pfizer & Co C Novel 2-substituted-6-methylpyromeconic acids
US3644635A (en) * 1969-04-10 1972-02-22 Pfizer Method and compositions for inhibiting microbial growth
DE2537129C3 (de) * 1975-08-20 1978-05-03 Boehringer Mannheim Gmbh, 6800 Mannheim Reaktive unsymmetrische, einen Digoxin- bzw. Digitoxinrest enthaltende Dicarbonsäureester, Verfahren zu deren Herstellung sowie ihre Verwendung zur Herstellung von Testreagentien
US4082717A (en) * 1976-08-02 1978-04-04 Pfizer Inc. Preparation of gamma-pyrones

Also Published As

Publication number Publication date
EP0119091A2 (de) 1984-09-19
ATE30014T1 (de) 1987-10-15
JPS621941B2 (de) 1987-01-16
DK113884D0 (da) 1984-02-28
GR81838B (de) 1984-12-12
JPS59176234A (ja) 1984-10-05
EP0119091A3 (en) 1986-03-05
DK163180B (da) 1992-02-03
IE57058B1 (en) 1992-04-08
DK163180C (da) 1992-06-22
DK113884A (da) 1984-09-15
EP0119091B1 (de) 1987-09-30
IE840625L (en) 1984-09-14
US4443621A (en) 1984-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee