ES8307224A1 - Un metodo para preparar derivados de pirazolina. - Google Patents

Un metodo para preparar derivados de pirazolina.

Info

Publication number
ES8307224A1
ES8307224A1 ES507975A ES507975A ES8307224A1 ES 8307224 A1 ES8307224 A1 ES 8307224A1 ES 507975 A ES507975 A ES 507975A ES 507975 A ES507975 A ES 507975A ES 8307224 A1 ES8307224 A1 ES 8307224A1
Authority
ES
Spain
Prior art keywords
processes
preparation
formula
pharmaceutical formulations
formulations containing
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
ES507975A
Other languages
English (en)
Other versions
ES507975A0 (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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation 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 Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Publication of ES507975A0 publication Critical patent/ES507975A0/es
Publication of ES8307224A1 publication Critical patent/ES8307224A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/76—Nitrogen atoms to which a second hetero atom is attached
    • C07D213/77—Hydrazine radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Abstract

UN METODO PARA PREPARAR DERIVADOS DE PIRAZOLINA. CONSISTE EN REDUCIR EL COMPUESTO (II) DONDE N ES 0 O 1; SE FORMA EL COMPUESTO (I) EN QUE CUANDO N ES 1 EN (II), R ES CH WR Y CUANDO N ES 0, R ES CHR R . AR ES UN RADICAL AROMATICO MONOCIDICO O BICICLICO CON 5 A 10 ATOMOS, CUYO RADICAL AROMATICO ESTA OPCIONALMENTE SUSTITUIDO EN CUALQUIER POSICION DE ANILLO. R ES HIDROGENO, ALCOHILO, ALQUENILO O ALQUINILO; R ES ALCOHILO, ALQUENILO Y ALQUINILO; R Y R SON IGUALES O DIFERENTES Y CADA UNO DE ELLOS ES HIDROGENO Y ALCOHILO.
ES507975A 1980-12-16 1981-12-15 Un metodo para preparar derivados de pirazolina. Expired ES8307224A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8040172 1980-12-16
US25607281A 1981-04-21 1981-04-21

Publications (2)

Publication Number Publication Date
ES507975A0 ES507975A0 (es) 1983-06-16
ES8307224A1 true ES8307224A1 (es) 1983-06-16

Family

ID=26277856

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507975A Expired ES8307224A1 (es) 1980-12-16 1981-12-15 Un metodo para preparar derivados de pirazolina.

Country Status (18)

Country Link
EP (1) EP0055418B1 (es)
AT (1) AT379803B (es)
AU (1) AU559488B2 (es)
CA (1) CA1180335A (es)
CH (1) CH654209A5 (es)
DE (2) DE3149710A1 (es)
DK (1) DK556381A (es)
ES (1) ES8307224A1 (es)
FI (1) FI814024L (es)
FR (1) FR2496100B1 (es)
GR (1) GR76989B (es)
HU (1) HU187392B (es)
IE (1) IE51951B1 (es)
IL (1) IL64555A (es)
MC (1) MC1435A1 (es)
NL (1) NL8105652A (es)
NZ (1) NZ199288A (es)
SE (1) SE8107524L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070376A1 (en) * 1981-07-13 1983-01-26 American Cyanamid Company Heterocyclic substituted-amino-pyrazolines
GB8303782D0 (en) * 1983-02-11 1983-03-16 Wellcome Found Heterocyclic compounds
EP0119450A1 (en) * 1983-02-11 1984-09-26 The Wellcome Foundation Limited Preparation of aminopyrazolines and intermediates used therein
US4824859A (en) * 1983-05-21 1989-04-25 Fisons Plc. Pyrazoline compounds compositions and use
DE3575130D1 (de) * 1984-05-12 1990-02-08 Fisons Plc Antiinflammatorische 1,n-diarylpyrazol-3-amine, deren zusammensetzungen und verfahren zu deren herstellung.
US4970210A (en) * 1987-07-17 1990-11-13 Abbott Laboratories Triazinone lipoxygenase compounds
FR2781147B1 (fr) 1998-07-20 2000-09-15 Oreal Compositions pour la teinture des fibres keratiniques contenant des derives de 3-amino pyrazolines a titre de coupleur, procede de teinture et kit de teinture
GB0603181D0 (en) * 2006-02-17 2006-03-29 Merck Sharp & Dohme Treatment of neurodegenerative and psychiatric diseases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT266761B (de) * 1964-05-27 1968-11-25 Geigy Ag J R Verfahren zum optischen Aufhellen von hochmolekularem organischem Material
FR2059449A1 (es) * 1969-02-26 1971-06-04 Synthelabo
IL60550A (en) * 1979-07-13 1984-12-31 Wellcome Found Pharmaceutical compositions comprising aryl-pyrazolineamine derivatives and certain novel such compounds

Also Published As

Publication number Publication date
ES507975A0 (es) 1983-06-16
FR2496100B1 (fr) 1985-06-14
DE3149710A1 (de) 1982-08-05
EP0055418A3 (en) 1982-08-18
EP0055418B1 (en) 1986-02-26
NZ199288A (en) 1985-07-31
DE3173933D1 (en) 1986-04-03
HU187392B (en) 1985-12-28
MC1435A1 (fr) 1982-12-06
IL64555A (en) 1986-01-31
CA1180335A (en) 1985-01-02
IL64555A0 (en) 1982-03-31
SE8107524L (sv) 1982-06-17
AT379803B (de) 1986-03-10
FR2496100A1 (fr) 1982-06-18
EP0055418A2 (en) 1982-07-07
GR76989B (es) 1984-09-04
CH654209A5 (de) 1986-02-14
NL8105652A (nl) 1982-07-16
IE51951B1 (en) 1987-04-29
DK556381A (da) 1982-06-17
IE812944L (en) 1982-06-16
FI814024L (fi) 1982-06-17
AU7851081A (en) 1982-06-24
AU559488B2 (en) 1987-03-12
ATA537281A (de) 1985-07-15

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