CA1073456A - Piperazine derivatives and processes for preparation thereof - Google Patents

Piperazine derivatives and processes for preparation thereof

Info

Publication number
CA1073456A
CA1073456A CA178,687A CA178687A CA1073456A CA 1073456 A CA1073456 A CA 1073456A CA 178687 A CA178687 A CA 178687A CA 1073456 A CA1073456 A CA 1073456A
Authority
CA
Canada
Prior art keywords
compound
ethyl
formula
dihydro
pyrimidine
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
CA178,687A
Other languages
English (en)
French (fr)
Other versions
CA178687S (en
Inventor
Shinichi Nakamura
Kazuyo Kawaguchi
Yoshiyuki Takase
Shinsaku Minami
Masanao Shimizu
Shinsaku Mishio
Jun-Ichi Matsumoto
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.)
Sumitomo Pharma 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
Priority claimed from JP8128872A external-priority patent/JPS5336478B2/ja
Priority claimed from JP12802272A external-priority patent/JPS5617352B2/ja
Priority claimed from JP26973A external-priority patent/JPS569507B2/ja
Priority claimed from JP733108A external-priority patent/JPS569508B2/ja
Priority claimed from JP73570A external-priority patent/JPS578110B2/ja
Priority claimed from JP5890973A external-priority patent/JPS565754B2/ja
Priority claimed from JP6965173A external-priority patent/JPS5616796B2/ja
Application filed by Dainippon Pharmaceutical Co Ltd filed Critical Dainippon Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA1073456A publication Critical patent/CA1073456A/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)
CA178,687A 1972-08-14 1973-08-13 Piperazine derivatives and processes for preparation thereof Expired CA1073456A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP8128872A JPS5336478B2 (https=) 1972-08-14 1972-08-14
JP12802272A JPS5617352B2 (https=) 1972-12-19 1972-12-19
JP26973A JPS569507B2 (https=) 1972-12-22 1972-12-22
JP733108A JPS569508B2 (https=) 1972-12-26 1972-12-26
JP73570A JPS578110B2 (https=) 1972-12-27 1972-12-27
JP5890973A JPS565754B2 (https=) 1973-05-25 1973-05-25
JP6965173A JPS5616796B2 (https=) 1973-06-19 1973-06-19

Publications (1)

Publication Number Publication Date
CA1073456A true CA1073456A (en) 1980-03-11

Family

ID=27563068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,687A Expired CA1073456A (en) 1972-08-14 1973-08-13 Piperazine derivatives and processes for preparation thereof

Country Status (10)

Country Link
AR (5) AR202799A1 (https=)
CA (1) CA1073456A (https=)
CH (3) CH605948A5 (https=)
DE (1) DE2341146A1 (https=)
FI (1) FI54481C (https=)
FR (1) FR2196159B1 (https=)
GB (2) GB1451912A (https=)
NL (1) NL181483C (https=)
NO (1) NO137966C (https=)
SE (1) SE433215B (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484138A (en) * 1974-03-14 1977-08-24 Bellon Labor Sa Roger Pyrido pyrimidine derivatives
GB1553436A (en) * 1976-09-17 1979-09-26 Bellon R Lab Derivatives of pipemidic acid
JPS53141286A (en) 1977-05-16 1978-12-08 Kyorin Seiyaku Kk Novel substituted quinolinecarboxylic acid
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
FR2453157A1 (fr) * 1979-04-02 1980-10-31 Fabre Sa Pierre Antibacteriens a large spectre derives de l'imidazole
DE3028520A1 (de) * 1980-07-28 1982-02-25 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung von chinolinen, naphtyridinen und anderen stickstoff-bi-heterocyclen
US4730000A (en) * 1984-04-09 1988-03-08 Abbott Laboratories Quinoline antibacterial compounds
NZ210847A (en) * 1984-01-26 1988-02-29 Abbott Lab Naphthyridine and pyridopyrimidine derivatives and pharmaceutical compositions
US4851535A (en) * 1985-01-23 1989-07-25 Toyama Chemical Co., Ltd. Nicotinic acid derivatives
AT392789B (de) * 1985-01-23 1991-06-10 Toyama Chemical Co Ltd Verfahren zur herstellung von 1-substituierten aryl-1,4-dihydro-4-oxonaphthyridinderivaten
EP0224121A3 (en) * 1985-11-19 1987-11-11 ROTTAPHARM S.p.A. 7-[4-amino-piperazinyl]- or 7-[4-chloro-piperazinyl]quinolinone derivatives, a process for the preparation thereof and pharmaceutical compositions containing them
US4687770A (en) * 1985-12-23 1987-08-18 Abbott Laboratories Isoxazolo-pyrido-benzoxazine and isothiazolo-pyrido-benzoxazine derivatives
US4689325A (en) * 1985-12-23 1987-08-25 Abbott Laboratories Isoxazolo-pyrido-phenoxazine and isothiazolo-pyrido-phenoxazine derivatives
US7196200B2 (en) * 2004-01-21 2007-03-27 Abbott Laboratories Antibacterial compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR7582M (https=) * 1965-09-08 1970-01-12

Also Published As

Publication number Publication date
AU5909273A (en) 1975-02-13
AR203165A1 (es) 1975-08-14
CH601293A5 (https=) 1978-07-14
AR202799A1 (es) 1975-07-24
NL181483B (nl) 1987-04-01
GB1451912A (en) 1976-10-06
CH605948A5 (https=) 1978-10-13
FI54481B (fi) 1978-08-31
SE433215B (sv) 1984-05-14
DE2341146A1 (de) 1974-02-28
AR203164A1 (es) 1975-08-14
AR200347A1 (es) 1974-10-31
CH605947A5 (https=) 1978-10-13
AR203047A1 (es) 1975-08-08
GB1451911A (en) 1976-10-06
SE7900334L (sv) 1979-01-15
FR2196159A1 (https=) 1974-03-15
FR2196159B1 (https=) 1978-09-15
NL7311190A (https=) 1974-02-18
FI54481C (fi) 1978-12-11
NL181483C (nl) 1987-09-01
NO137966B (no) 1978-02-20
NO137966C (no) 1978-05-31

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Legal Events

Date Code Title Description
MKEX Expiry