ES349741A1 - Procedimiento para la preparacion de piridazinas-3,6-disus-tituidas. - Google Patents

Procedimiento para la preparacion de piridazinas-3,6-disus-tituidas.

Info

Publication number
ES349741A1
ES349741A1 ES349741A ES349741A ES349741A1 ES 349741 A1 ES349741 A1 ES 349741A1 ES 349741 A ES349741 A ES 349741A ES 349741 A ES349741 A ES 349741A ES 349741 A1 ES349741 A1 ES 349741A1
Authority
ES
Spain
Prior art keywords
alkyl
possibly
pyridazines
pharmacologically active
substituted
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
ES349741A
Other languages
English (en)
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.)
Gruppo Lepetit SpA
Original Assignee
Lepetit 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 Lepetit SpA filed Critical Lepetit SpA
Publication of ES349741A1 publication Critical patent/ES349741A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50Pyridazines; Hydrogenated pyridazines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D237/20Nitrogen atoms
ES349741A 1967-01-25 1968-01-25 Procedimiento para la preparacion de piridazinas-3,6-disus-tituidas. Expired ES349741A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3804/67A GB1168334A (en) 1967-01-25 1967-01-25 New Pharmacologically Active Pyridazines

Publications (1)

Publication Number Publication Date
ES349741A1 true ES349741A1 (es) 1969-04-01

Family

ID=9765208

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349741A Expired ES349741A1 (es) 1967-01-25 1968-01-25 Procedimiento para la preparacion de piridazinas-3,6-disus-tituidas.

Country Status (15)

Country Link
AT (1) AT271491B (es)
BE (1) BE709868A (es)
BR (1) BR6896485D0 (es)
CH (1) CH471132A (es)
DE (1) DE1695380C3 (es)
DK (1) DK117301B (es)
ES (1) ES349741A1 (es)
FI (1) FI47663C (es)
FR (2) FR1568058A (es)
GB (1) GB1168334A (es)
IL (1) IL29248A (es)
NL (1) NL6800466A (es)
NO (1) NO120683B (es)
SE (1) SE337382B (es)
YU (1) YU32078B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298209A (en) * 1968-12-30 1972-11-29 Sandoz Ltd Improvements in or relating to pyridazine derivatives
IT1054107B (it) * 1970-12-15 1981-11-10 Isf Spa Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione
DE2965377D1 (en) * 1978-10-02 1983-06-16 Lepetit Spa 6-amino substituted n-pyrrolyl-3-pyridazine amines, their preparation, and pharmaceutically antihypertensive compositions containing them

Also Published As

Publication number Publication date
YU18468A (en) 1973-10-31
FI47663B (es) 1973-10-31
FI47663C (fi) 1974-02-11
AT271491B (de) 1969-06-10
DK117301B (da) 1970-04-13
SE337382B (es) 1971-08-09
IL29248A (en) 1971-10-20
FR1568058A (es) 1969-05-23
CH471132A (fr) 1969-04-15
YU32078B (en) 1974-04-30
GB1168334A (en) 1969-10-22
NL6800466A (es) 1968-07-26
FR7580M (es) 1970-01-05
DE1695380B2 (de) 1973-11-08
DE1695380C3 (de) 1974-07-04
DE1695380A1 (de) 1972-08-10
NO120683B (es) 1970-11-23
BE709868A (es) 1968-05-30
BR6896485D0 (pt) 1973-05-10

Similar Documents

Publication Publication Date Title
ES424067A1 (es) Procedimiento de preparacion de dihidro - 5,6 (4h) - (s) - triazolo - (3,3 - a) - benzodiazepinas - 1,5.
ES431454A1 (es) Un procedimiento para preparar derivados de 1-ftalazona.
FR1159125A (fr) Procédé pour préparer des dérivés de la phényl-thiazine présentant comme substituant basique un noyau hétérocyclique contenant un atome d'azote
ES349741A1 (es) Procedimiento para la preparacion de piridazinas-3,6-disus-tituidas.
ES404745A1 (es) Un procedimiento para preparar cefalosporinas.
ES447548A1 (es) Procedimiento para la obtencion de derivados de triazoliso- quinolina.
ES337963A1 (es) Procedimiento para la produccion de derivados de nitrofura-no con efecto antibiotico.
GB1192952A (en) Azetidine-2-One Derivatives
ES462782A1 (es) Un procedimiento para la preparacion de una penicilina.
ES419386A1 (es) Un procedimiento para la preparacion de nuevos derivados deindenopirrol.
ES421741A1 (es) Procedimiento para preparar derivados triazolicos.
ES353670A1 (es) Procedimiento para la produccion de nuevos 1 - fenoxi-3-al-cohilaminopropanoles-(2) sustituidos.
GB1174760A (en) Hydantoin Derivatives
ES336293A1 (es) Procedimiento para preparar eteres de benzociclohepta-tio- feno.
ES346192A1 (es) Un metodo de preparacion del compuesto quimico acido 6-clo-ro-2-(5-nitro-2 furil) cinconinico.
ES402483A1 (es) Procedimiento para la obtencion de la forma dextro-rotativade tetrahidroquinolinas sustituidas.
ES364980A1 (es) Un metodo para preparar nuevos derivados de adamantano.
GB1315575A (en) Schiffs bases from 2-aminoimidazole derivatives and the preparation thereof
ES348973A1 (es) Un procedimiento de preparacion del (dioxido-2,5 pirrolidi-no-i)-i (perhidroazepino-i)-4 butino-2.
GB1316689A (en) Trifamycin derivatives
ES369889A1 (es) Procedimiento para la preparacion de quinoxalin-1,4-dioxi- dos.
ES405281A1 (es) Un procedimiento para preparar nuevos compuestos de cefa- losporina.
ES387849A1 (es) Un procedimiento analogico para la separacion de isomeros cis y trans de ciclohexenos sustituidos.
ES359293A1 (es) Procedimiento para la obtencion de derivados del naftaceno.
ES353385A3 (es) Un procedimiento para la produccion de ciclohexeno.