ES369362A2 - A process for preparing new esters of n, n'-di- (bethydroxyethyl) -piperazine of alpha-substitute 1-nafthyl acetyces. (Machine-translation by Google Translate, not legally binding) - Google Patents

A process for preparing new esters of n, n'-di- (bethydroxyethyl) -piperazine of alpha-substitute 1-nafthyl acetyces. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES369362A2
ES369362A2 ES369362A ES369362A ES369362A2 ES 369362 A2 ES369362 A2 ES 369362A2 ES 369362 A ES369362 A ES 369362A ES 369362 A ES369362 A ES 369362A ES 369362 A2 ES369362 A2 ES 369362A2
Authority
ES
Spain
Prior art keywords
piperazine
translation
machine
legally binding
google translate
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
ES369362A
Other languages
Spanish (es)
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.)
Instituto de Angeli SpA
Original Assignee
Instituto de Angeli SpA
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 Instituto de Angeli SpA filed Critical Instituto de Angeli SpA
Publication of ES369362A2 publication Critical patent/ES369362A2/en
Expired legal-status Critical Current

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
    • C07D295/08—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 singly bound oxygen or sulfur atoms
    • C07D295/084—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 singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—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 singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain

Abstract

Improvements Introduced in the Object of Main Patent Number 306,519, issued on February 25, 1969 for: A process for preparing new esters of N, N-di- (beta-hydrixiethyl) -piperazine of 1-naphthyl-acetic acids alpha- substituted of the general formula **(See formula)** (in which R represents a hydrogen atom or a straight-chain alcohol group containing 1 to 5 carbon atoms) and its acid addition mono- and di-salts, in which N, N-di- is reacted (hydroxyethyl) -piperazine with a 1-naphthyl-acetic acid derivative of the formula **(See formula)** (the group R being as defined above), the compound of formula I, thus obtained, being converted into a mono- or di-salt by addition of acid thereof if desired. (Machine-translation by Google Translate, not legally binding)
ES369362A 1968-07-11 1969-07-10 A process for preparing new esters of n, n'-di- (bethydroxyethyl) -piperazine of alpha-substitute 1-nafthyl acetyces. (Machine-translation by Google Translate, not legally binding) Expired ES369362A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA24843 1968-07-11

Publications (1)

Publication Number Publication Date
ES369362A2 true ES369362A2 (en) 1971-06-01

Family

ID=4084367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369362A Expired ES369362A2 (en) 1968-07-11 1969-07-10 A process for preparing new esters of n, n'-di- (bethydroxyethyl) -piperazine of alpha-substitute 1-nafthyl acetyces. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
AT (1) AT291265B (en)
BR (1) BR6910607D0 (en)
ES (1) ES369362A2 (en)
NL (1) NL6910597A (en)

Also Published As

Publication number Publication date
BR6910607D0 (en) 1973-02-22
AT291265B (en) 1971-07-12
NL6910597A (en) 1970-01-13

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170630