NL186087C - PROCESS FOR PREPARING PIPERAZINE DERIVATIVES. - Google Patents

PROCESS FOR PREPARING PIPERAZINE DERIVATIVES.

Info

Publication number
NL186087C
NL186087C NLAANVRAGE7401509,A NL7401509A NL186087C NL 186087 C NL186087 C NL 186087C NL 7401509 A NL7401509 A NL 7401509A NL 186087 C NL186087 C NL 186087C
Authority
NL
Netherlands
Prior art keywords
piperazine derivatives
preparing piperazine
preparing
derivatives
piperazine
Prior art date
Application number
NLAANVRAGE7401509,A
Other languages
Dutch (nl)
Other versions
NL186087B (en
NL7401509A (en
Original Assignee
Dainippon Pharmaceutical Co
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 JP3845373A external-priority patent/JPS5546400B2/ja
Priority claimed from JP5654473A external-priority patent/JPS565753B2/ja
Priority claimed from JP6446473A external-priority patent/JPS565755B2/ja
Application filed by Dainippon Pharmaceutical Co filed Critical Dainippon Pharmaceutical Co
Publication of NL7401509A publication Critical patent/NL7401509A/xx
Publication of NL186087B publication Critical patent/NL186087B/en
Application granted granted Critical
Publication of NL186087C publication Critical patent/NL186087C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • 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)
NLAANVRAGE7401509,A 1973-04-03 1974-02-04 PROCESS FOR PREPARING PIPERAZINE DERIVATIVES. NL186087C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3845373A JPS5546400B2 (en) 1973-04-03 1973-04-03
JP5654473A JPS565753B2 (en) 1973-05-21 1973-05-21
JP6446473A JPS565755B2 (en) 1973-06-07 1973-06-07

Publications (3)

Publication Number Publication Date
NL7401509A NL7401509A (en) 1974-10-07
NL186087B NL186087B (en) 1990-04-17
NL186087C true NL186087C (en) 1990-09-17

Family

ID=27289838

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7401509,A NL186087C (en) 1973-04-03 1974-02-04 PROCESS FOR PREPARING PIPERAZINE DERIVATIVES.

Country Status (11)

Country Link
AR (2) AR204003A1 (en)
AT (1) AT340931B (en)
CA (1) CA1066701A (en)
CH (1) CH593281A5 (en)
ES (1) ES424851A1 (en)
FI (1) FI56011C (en)
IE (1) IE39102B1 (en)
NL (1) NL186087C (en)
NO (1) NO142221C (en)
PH (2) PH10529A (en)
SE (1) SE416051B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209163B (en) * 1979-12-21 1989-07-10 Unibios S P A Trecate Novara PROCEDURE FOR THE MANUFACTURE OF: 6-ALCOSSICARBONIL-8-ETHYL-5-OXO-5,8 DIIDRO-APERTA PAR. SQUARE 2,3-DCHIUSA PAR. SQUARE-PRIMIDINE 2-REPLACED AND ACID CORRESPONDING BOOKS.
AR077280A1 (en) 2009-06-29 2011-08-17 Incyte Corp PYRIMIDINONES AS PI3K INHIBITORS, AND PHARMACEUTICAL COMPOSITIONS THAT UNDERSTAND THEM
US8759359B2 (en) 2009-12-18 2014-06-24 Incyte Corporation Substituted heteroaryl fused derivatives as PI3K inhibitors
AR079529A1 (en) 2009-12-18 2012-02-01 Incyte Corp ARILO AND HETEROARILO DERIVATIVES REPLACED AND FOUNDED AS INHIBITORS OF THE PI3K
CA2822070C (en) 2010-12-20 2019-09-17 Incyte Corporation N-(1-(substituted-phenyl)ethyl)-9h-purin-6-amines as pi3k inhibitors
DK2751109T3 (en) 2011-09-02 2017-01-23 Incyte Holdings Corp HETEROCYCLYLAMINES AS PI3K INHIBITORS
AR090548A1 (en) 2012-04-02 2014-11-19 Incyte Corp BICYCLIC AZAHETEROCICLOBENCILAMINS AS PI3K INHIBITORS
US10077277B2 (en) 2014-06-11 2018-09-18 Incyte Corporation Bicyclic heteroarylaminoalkyl phenyl derivatives as PI3K inhibitors
TWI748941B (en) 2015-02-27 2021-12-11 美商英塞特公司 Salts and processes of preparing a pi3k inhibitor
WO2016183060A1 (en) 2015-05-11 2016-11-17 Incyte Corporation Process for the synthesis of a phosphoinositide 3-kinase inhibitor
US9988401B2 (en) 2015-05-11 2018-06-05 Incyte Corporation Crystalline forms of a PI3K inhibitor

Also Published As

Publication number Publication date
FI56011C (en) 1979-11-12
PH10529A (en) 1977-05-30
CA1066701A (en) 1979-11-20
AR204003A1 (en) 1975-11-12
PH10984A (en) 1977-10-18
AT340931B (en) 1978-01-10
AR204660A1 (en) 1976-02-20
ES424851A1 (en) 1976-06-01
IE39102L (en) 1974-10-03
IE39102B1 (en) 1978-08-02
NO740349L (en) 1974-10-04
NL186087B (en) 1990-04-17
NL7401509A (en) 1974-10-07
FI56011B (en) 1979-07-31
SE416051B (en) 1980-11-24
NO142221C (en) 1980-07-16
NO142221B (en) 1980-04-08
CH593281A5 (en) 1977-11-30
ATA277774A (en) 1977-05-15

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maximum lifetime of a patent