JPS5214785A - Process for preparing 1-substituted-4- (1,2-diphenylethyl)piperazines - Google Patents

Process for preparing 1-substituted-4- (1,2-diphenylethyl)piperazines

Info

Publication number
JPS5214785A
JPS5214785A JP50089853A JP8985375A JPS5214785A JP S5214785 A JPS5214785 A JP S5214785A JP 50089853 A JP50089853 A JP 50089853A JP 8985375 A JP8985375 A JP 8985375A JP S5214785 A JPS5214785 A JP S5214785A
Authority
JP
Japan
Prior art keywords
diphenylethyl
piperazines
substituted
preparing
methoxyphenyl
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.)
Pending
Application number
JP50089853A
Other languages
Japanese (ja)
Inventor
Atsuki Nishimura
Jun Uno
Teru Nagatsuka
Noriaki Shimokawa
Masanao Shimizu
Hideo Nakamura
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
Priority to JP50089853A priority Critical patent/JPS5214785A/en
Priority to US05/663,158 priority patent/US4080453A/en
Priority to CA247,050A priority patent/CA1084499A/en
Priority to GB9729/76A priority patent/GB1542959A/en
Priority to DE19762610433 priority patent/DE2610433A1/en
Priority to FR7607220A priority patent/FR2303550A1/en
Publication of JPS5214785A publication Critical patent/JPS5214785A/en
Priority to US05/821,918 priority patent/US4162316A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: -Substituted-4-(1,2-diphenylethyl)piperazines of formula I (where R is a 5 - 8C monocycloalkyl, 2-methoxyphenyl, 3-methyl-2-butenyl or 3-methyl-3-butenyl; X is a lower alkoxy or OH; however R is cyclopentyl when X is OH and their salts, for instance dl-1-(2-methoxyphenyl)-4-[2(3-methoxyphenyl)-1-phenylethyl] piperazine.
COPYRIGHT: (C)1977,JPO&Japio
JP50089853A 1975-03-12 1975-07-22 Process for preparing 1-substituted-4- (1,2-diphenylethyl)piperazines Pending JPS5214785A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50089853A JPS5214785A (en) 1975-07-22 1975-07-22 Process for preparing 1-substituted-4- (1,2-diphenylethyl)piperazines
US05/663,158 US4080453A (en) 1975-03-12 1976-03-02 1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and compositions containing the same
CA247,050A CA1084499A (en) 1975-03-12 1976-03-03 1-substituted-4-(1,2-diphenylethyl)piperazine derivatives and compositions containing the same
GB9729/76A GB1542959A (en) 1975-03-12 1976-03-11 Piperazine derivatives
DE19762610433 DE2610433A1 (en) 1975-03-12 1976-03-12 4- (1,2-DIPHENYLAETHYL) PIPERAZINE DERIVATIVES
FR7607220A FR2303550A1 (en) 1975-03-12 1976-03-12 DERIVATIVES OF (DIPHENYL-1,2 ETHYL) -4 PIPERAZINE SUBSTITUTED IN POSITION 1 AND METHODS FOR THEIR PREPARATION
US05/821,918 US4162316A (en) 1975-03-12 1977-08-04 1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and compositions containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50089853A JPS5214785A (en) 1975-07-22 1975-07-22 Process for preparing 1-substituted-4- (1,2-diphenylethyl)piperazines

Publications (1)

Publication Number Publication Date
JPS5214785A true JPS5214785A (en) 1977-02-03

Family

ID=13982328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50089853A Pending JPS5214785A (en) 1975-03-12 1975-07-22 Process for preparing 1-substituted-4- (1,2-diphenylethyl)piperazines

Country Status (1)

Country Link
JP (1) JPS5214785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141966A (en) * 1986-12-04 1988-06-14 Santen Pharmaceut Co Ltd Piperazine derivative

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141966A (en) * 1986-12-04 1988-06-14 Santen Pharmaceut Co Ltd Piperazine derivative

Similar Documents

Publication Publication Date Title
JPS51146466A (en) A process for preparing 1,3-dithiolan-2- iridenmalonate derivatives an d their use
JPS5214785A (en) Process for preparing 1-substituted-4- (1,2-diphenylethyl)piperazines
JPS52106897A (en) Synthesis of piperazine derivatives
JPS51141831A (en) Process for preparing aminoketone derivatives.
JPS52278A (en) Process for preparing piperidylbenzimidazole derivatives
JPS5214784A (en) A process for preparing 1-substituted-4- (2-(3-hydroxyphenyl)-1-phenyl ethyl) piperazine derivatives
ZA754268B (en) A novel derivative of n-(3,4,5-trimethoxy cinnamoyl) piperazine, its acid addition salts, its process of preparation and its therapeutic application
JPS5214782A (en) Process for preparing 1-substituted-4- (1,2-diphenylethyl) piperazines
JPS532474A (en) Aminoketone derivatives
JPS5265282A (en) Synthesis of 1-substituted-4-(1-,2-diphenylethil)-piperazines
JPS527976A (en) Process for preparing 1-substituted-4- (1,2-diphenylethyl) piperazine derivatives
JPS5233658A (en) Process for preparation of 2-(omega-aminoalkoxy)diphenylmethanes
JPS527972A (en) Process for preparing novel morpholine derivatives
JPS5210284A (en) Process for preparing piperazine derivatives
ZA741594B (en) A process for the preparation of 1,4-disubstituted piperazine derivates and acid addition salts thereof
JPS5214783A (en) Process for preparing 1-substituted-4- (1-phenyl-2-(3-tolyl)ethyl)pipe razine derivatives
JPS51125287A (en) Aprocess for preparing heterocyclic compounds
JPS51127041A (en) A process for preparing novel 2-( substituted phenyl) alkane acids and their salts.
JPS51125229A (en) Process for preparing substituted phenoxyaliphatic acids
JPS5210283A (en) A process for preparing piperazine derivatives
JPS5214781A (en) Process for preparing 1-cyclohexyl-4-( 2-(2-substituted phenyl)-1-phen ylethyl) piperazine derivatives
JPS51143679A (en) A new process for preparing novel morpholine derivatives
JPS5212170A (en) Process for preparation of cyclohexane derivatives
JPS5214780A (en) Process for preparing piperazine derivatives
JPS525797A (en) Preparation of tetrahydropyrido pyrimidinone derivatives