TW200745071A - Process for making substituted piperazinyl compounds - Google Patents

Process for making substituted piperazinyl compounds

Info

Publication number
TW200745071A
TW200745071A TW095131815A TW95131815A TW200745071A TW 200745071 A TW200745071 A TW 200745071A TW 095131815 A TW095131815 A TW 095131815A TW 95131815 A TW95131815 A TW 95131815A TW 200745071 A TW200745071 A TW 200745071A
Authority
TW
Taiwan
Prior art keywords
substituted piperazinyl
compounds
making substituted
piperazinyl compounds
making
Prior art date
Application number
TW095131815A
Other languages
Chinese (zh)
Inventor
Frederic Nobs
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of TW200745071A publication Critical patent/TW200745071A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D295/155—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings

Abstract

A process for making a compound of formula (I): wherein R1 is C1 to C7 alkyl. The compounds having the formula (I) may be intermediates in a process for making dipeptide compounds, for example dipeptide nitrile compounds.
TW095131815A 2005-08-30 2006-08-29 Process for making substituted piperazinyl compounds TW200745071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0517637A GB0517637D0 (en) 2005-08-30 2005-08-30 Organic compounds

Publications (1)

Publication Number Publication Date
TW200745071A true TW200745071A (en) 2007-12-16

Family

ID=35198587

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095131815A TW200745071A (en) 2005-08-30 2006-08-29 Process for making substituted piperazinyl compounds

Country Status (3)

Country Link
GB (1) GB0517637D0 (en)
TW (1) TW200745071A (en)
WO (1) WO2007025696A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7543649B2 (en) 2007-01-11 2009-06-09 Rock Well Petroleum Inc. Method of collecting crude oil and crude oil collection header apparatus
US7823662B2 (en) 2007-06-20 2010-11-02 New Era Petroleum, Llc. Hydrocarbon recovery drill string apparatus, subterranean hydrocarbon recovery drilling methods, and subterranean hydrocarbon recovery methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2319824A1 (en) * 1998-01-30 1999-08-05 Shuichi Gomi Phenylpiperazine derivatives as integrin .alpha.v.beta.3 antagonists
GB0003111D0 (en) * 2000-02-10 2000-03-29 Novartis Ag Organic compounds

Also Published As

Publication number Publication date
WO2007025696A3 (en) 2007-05-18
WO2007025696A2 (en) 2007-03-08
GB0517637D0 (en) 2005-10-05

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