PT83421A - Preparation process of piperazine derivatives - Google Patents

Preparation process of piperazine derivatives

Info

Publication number: PT83421A
Authority: PT; Portugal
Prior art keywords: preparation process; piperazine derivatives; piperazine; derivatives; preparation
Prior art date: 1985-12-20

Application number

PT83421A

Other languages

Portuguese (pt)

Inventor

Vicente Aguirre Ormaza

Original Assignee

Veris Sl Lab

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.)

1985-12-20

Filing date

1986-09-23

Publication date

1986-10-01

1986-09-23 Application filed by Veris Sl Lab filed Critical Veris Sl Lab

1986-10-01 Publication of PT83421A publication Critical patent/PT83421A/en

Links

PT83421A 1985-12-20 1986-09-23 Preparation process of piperazine derivatives PT83421A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES550312A ES8701759A1 (en)	1985-12-20	1985-12-20	Piperazine deriv. prepn.

Publications (1)

Publication Number	Publication Date
PT83421A true PT83421A (en)	1986-10-01

Family

ID=8490517

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT83421A PT83421A (en)	1985-12-20	1986-09-23	Preparation process of piperazine derivatives

Country Status (2)

Country	Link
ES (1)	ES8701759A1 (en)
PT (1)	PT83421A (en)

1985
- 1985-12-20 ES ES550312A patent/ES8701759A1/en not_active Expired
1986
- 1986-09-23 PT PT83421A patent/PT83421A/en unknown

Also Published As

Publication number	Publication date
ES8701759A1 (en)	1986-12-01
ES550312A0 (en)	1986-12-01

Similar Documents

Publication	Publication Date	Title
YU11986A (en)	1987-08-31	Process for making derivatives of alpha-
PT83608A (en)	1986-11-01	Process for the preparation of paroxetine derivatives
PL260806A1 (en)	1987-11-16	Method of obtaining novel derivatives of avermectine
PT83073A (en)	1986-08-01	Process for the preparation of new guanine derivatives
GR861841B (en)	1986-11-18	Process for the preparation of poly-4-aminopyrrole-2-carboxamido derivatives
YU142886A (en)	1988-06-30	Process for obtaining derivatives of sfingozine
GR860382B (en)	1986-05-29	Process for the preparation of heterocyclic derivatives
PL260921A1 (en)	1988-01-07	Method of obtaining novel derivatives of n-4-pyridylamide
HUT40111A (en)	1986-11-28	Process for production of derivatives of piramidinilmethil-tio-benzimidasoles
IL80307A0 (en)	1987-01-30	Preparation of phenylpropanone derivatives
PT82712A (en)	1986-07-01	Process for the preparation of new quinoline derivatives
YU218986A (en)	1988-02-29	Process for obtaining new derivatives of pyrazine
YU44061B (en)	1990-02-28	Process for preparing derivatives of methylenedioxiphenantrene and stilbene
IL79438A0 (en)	1986-10-31	Preparation of 2-cyanoaminopyrimidine derivatives
PT82873A (en)	1986-07-01	Process for the preparation of novel secocanthine derivatives
HUT40413A (en)	1986-12-28	Process for production of derivatives of dihydrin piramidin
PT83602A (en)	1986-11-01	Preparation process of mandelic acid derivatives
PT83421A (en)	1986-10-01	Preparation process of piperazine derivatives
YU60386A (en)	1988-08-31	Process for preparing derivatives of eburnamenine
EP0200219A3 (en)	1988-04-20	Process for preparing derivatives of naphthazarin
DE3667054D1 (en)	1989-12-28	Process for the preparation of beta-hydroxyethyl-azole derivatives
HUT41030A (en)	1987-03-30	Process for preparing new derivatives of furo-benzisoxazole
CS564686A2 (en)	1988-08-16	Process for preparing new derivatives of avermectine
PT81574B (en)	1987-09-21	Process for the preparation of piperazine derivatives
ZA864482B (en)	1987-02-25	Process for preparation of rooperol