ATE30014T1 - Derivate der 2,2-diaethoxypropionsaeure. - Google Patents

Derivate der 2,2-diaethoxypropionsaeure.

Info

Publication number
ATE30014T1
ATE30014T1 AT84301669T AT84301669T ATE30014T1 AT E30014 T1 ATE30014 T1 AT E30014T1 AT 84301669 T AT84301669 T AT 84301669T AT 84301669 T AT84301669 T AT 84301669T AT E30014 T1 ATE30014 T1 AT E30014T1
Authority
AT
Austria
Prior art keywords
acid
diaethoxypropionic
derivatives
diethoxypropionate
heterocycles
Prior art date
Application number
AT84301669T
Other languages
English (en)
Inventor
John Lawrence Lamattina
Paul Douglas Weeks
Original Assignee
Pfizer
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 filed Critical Pfizer
Application granted granted Critical
Publication of ATE30014T1 publication Critical patent/ATE30014T1/de

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)
  • Plural Heterocyclic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pyrane Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
AT84301669T 1983-03-14 1984-03-13 Derivate der 2,2-diaethoxypropionsaeure. ATE30014T1 (de)

Applications Claiming Priority (2)

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
EP84301669A EP0119091B1 (de) 1983-03-14 1984-03-13 Derivate der 2,2-Diäthoxypropionsäure

Publications (1)

Publication Number Publication Date
ATE30014T1 true ATE30014T1 (de) 1987-10-15

Family

ID=23885672

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84301669T ATE30014T1 (de) 1983-03-14 1984-03-13 Derivate der 2,2-diaethoxypropionsaeure.

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
FR1500765A (fr) * 1963-09-19 1967-11-10 Pfizer & Co C Dérivés de l'acide pyroméconique et procédé pour leur préparation
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
DK113884D0 (da) 1984-02-28
IE57058B1 (en) 1992-04-08
JPS59176234A (ja) 1984-10-05
DE3466530D1 (de) 1987-11-05
JPS621941B2 (de) 1987-01-16
DK163180C (da) 1992-06-22
EP0119091A2 (de) 1984-09-19
US4443621A (en) 1984-04-17
EP0119091A3 (en) 1986-03-05
DK163180B (da) 1992-02-03
IE840625L (en) 1984-09-14
DK113884A (da) 1984-09-15
EP0119091B1 (de) 1987-09-30
GR81838B (de) 1984-12-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee