CA983030A - 2-(substituted pyrrolidino)-8-lower alkyl-5,8-dihydro-5-oxopyrido(2,3-d) pyrimidine-6-carboxylic acid derivatives, and process for the preparation of the same - Google Patents

2-(substituted pyrrolidino)-8-lower alkyl-5,8-dihydro-5-oxopyrido(2,3-d) pyrimidine-6-carboxylic acid derivatives, and process for the preparation of the same

Info

Publication number
CA983030A
CA983030A CA121,614A CA121614A CA983030A CA 983030 A CA983030 A CA 983030A CA 121614 A CA121614 A CA 121614A CA 983030 A CA983030 A CA 983030A
Authority
CA
Canada
Prior art keywords
oxopyrido
pyrimidine
dihydro
preparation
carboxylic acid
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
CA121,614A
Other languages
English (en)
Other versions
CA121614S (en
Inventor
Yutaka Sekine
Jun-Ichi Matsumoto
Shinichi Nakamura
Yoshiyuki Takase
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.)
Dainippon Pharmaceutical Co Ltd
Original Assignee
Dainippon Pharmaceutical Co 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 Dainippon Pharmaceutical Co Ltd filed Critical Dainippon Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA983030A publication Critical patent/CA983030A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA121,614A 1970-08-29 1971-08-27 2-(substituted pyrrolidino)-8-lower alkyl-5,8-dihydro-5-oxopyrido(2,3-d) pyrimidine-6-carboxylic acid derivatives, and process for the preparation of the same Expired CA983030A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45075812A JPS4837279B1 (da) 1970-08-29 1970-08-29
US17443171A 1971-08-24 1971-08-24

Publications (1)

Publication Number Publication Date
CA983030A true CA983030A (en) 1976-02-03

Family

ID=26416964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,614A Expired CA983030A (en) 1970-08-29 1971-08-27 2-(substituted pyrrolidino)-8-lower alkyl-5,8-dihydro-5-oxopyrido(2,3-d) pyrimidine-6-carboxylic acid derivatives, and process for the preparation of the same

Country Status (10)

Country Link
US (1) US3770742A (da)
JP (1) JPS4837279B1 (da)
BE (1) BE771879A (da)
CA (1) CA983030A (da)
CH (1) CH589650A5 (da)
DE (1) DE2143369C3 (da)
DK (1) DK138424B (da)
FR (1) FR2103618B1 (da)
GB (1) GB1315608A (da)
NL (1) NL7111827A (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194420B1 (da) * 1972-08-02 1975-10-17 Bellon Labor Sa Roger
JPS5336478B2 (da) * 1972-08-14 1978-10-03
US4034094A (en) * 1972-08-02 1977-07-05 Laboratoire Roger Bellow 8-Alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidine-6-carboxylic acids for treating urinary tract infections
US4129737A (en) * 1972-08-02 1978-12-12 Laboratoire Roger Bellon Process for the preparation of an 8-alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidine-6-carboxylic acid
US3962443A (en) * 1972-08-14 1976-06-08 Dainippon Pharmaceutical Co., Ltd. Antibacterial pharmaceutical compositions and processes for preparation thereof
JPS5058095A (da) * 1973-09-26 1975-05-20
US3992380A (en) * 1975-03-03 1976-11-16 Sterling Drug Inc. 5,8-Dihydro-5-oxo-2-(4-or 3-pyridinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acids and esters
JPS5312889A (en) * 1976-07-22 1978-02-04 Dainippon Pharmaceut Co Ltd P-aminobenzylpiperazine dervatives
US4218458A (en) * 1978-06-23 1980-08-19 Janssen Pharmaceutica, N.V. Heterocyclic derivatives of (4-aryloxy-methyl-1,3-dioxolan-2-yl)methyl-1H-imidazoles and 1H-1,2,4-triazoles
DE2903850A1 (de) * 1979-02-01 1980-08-07 Bayer Ag 2-amino-8-cyclopropyl-5-oxo-5,8- dihydro-pyrido eckige klammer auf 2,3-d eckige klammer zu -pyrimidin-6-carnonsaeuren, verfahren zu ihrer herstellung sowie ihrer verwendung als antibakterielle mittel
US4233446A (en) * 1979-10-29 1980-11-11 American Home Products Corporation 5-Chloro-7,8-dihydro-7-oxo-pyrido[2,3-d]pyrimidine-6-carboxylic acid derivatives
US4432981A (en) * 1982-11-05 1984-02-21 Sterling Drug Inc. 2-(Pyridinyl or hydroxyphenyl)-8-substituted pyrido[2,3-d]pyrimidin-5(8H)-ones
US7196200B2 (en) * 2004-01-21 2007-03-27 Abbott Laboratories Antibacterial compounds
FR3126500B1 (fr) 2021-08-27 2023-07-21 Psa Automobiles Sa Procédé de détection de l’emballement thermique d’une batterie éléctrique
FR3134480A1 (fr) 2022-04-06 2023-10-13 Psa Automobiles Sa Systeme de recharge pour vehicule automobile sans placage de lithium, procede et vehicule sur la base d’un tel systeme
FR3135351B1 (fr) 2022-05-06 2024-03-22 Psa Automobiles Sa Systeme d’evaluation de puissance thermique de batterie de vehicule automobile, procede et programme sur la base d’un tel systeme

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320257A (en) * 1965-04-12 1967-05-16 Sterling Drug Inc Pyrido[2, 3-d]pyrimidines, pyrido[3, 2-d]pyrimidines, and intermediates and process therefor

Also Published As

Publication number Publication date
FR2103618B1 (da) 1975-08-01
BE771879A (fr) 1971-12-31
FR2103618A1 (da) 1972-04-14
DK138424B (da) 1978-09-04
DE2143369A1 (de) 1972-03-09
CH589650A5 (da) 1977-07-15
US3770742A (en) 1973-11-06
DE2143369B2 (de) 1975-02-06
NL7111827A (da) 1972-03-02
DK138424C (da) 1979-02-12
GB1315608A (en) 1973-05-02
DE2143369C3 (de) 1975-09-18
JPS4837279B1 (da) 1973-11-09

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