ES455986A1 - Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES455986A1
ES455986A1 ES455986A ES455986A ES455986A1 ES 455986 A1 ES455986 A1 ES 455986A1 ES 455986 A ES455986 A ES 455986A ES 455986 A ES455986 A ES 455986A ES 455986 A1 ES455986 A1 ES 455986A1
Authority
ES
Spain
Prior art keywords
translation
procedure
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
ES455986A
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.)
Pfizer Corp
Original Assignee
Pfizer Corp
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 Pfizer Corp filed Critical Pfizer Corp
Publication of ES455986A1 publication Critical patent/ES455986A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic 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
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/94—Nitrogen atoms
    • 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
    • C07D401/12—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 linked by a chain containing hetero atoms as chain links

Abstract

Procedure for preparing quinazoline derivatives, of the formula: ** (Formula) ** in which (i) R1 is a hydrogen atom or a lower alkyl group; (R2) n represents 1 to 3 optional substituents, each R2 being a hydrogen atom or a hydroxy or lower alkoxy group and n being 1 to 3, or any two of the R2 moieties constituting a methylenedioxy or ethylenedioxy group attached to positions adjacent to ring A; (ii) X represents - (CH2) p-where p is 1 to 3; (iii) and is attached to position 3 or 4 of ring C and represents a group of the formula -Z-CO-NHR6 or -Z-CS-NHR6. (Machine-translation by Google Translate, not legally binding)
ES455986A 1974-07-25 1977-02-16 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES455986A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3280574 1974-07-25

Publications (1)

Publication Number Publication Date
ES455986A1 true ES455986A1 (en) 1978-06-01

Family

ID=10344259

Family Applications (4)

Application Number Title Priority Date Filing Date
ES439690A Expired ES439690A1 (en) 1974-07-25 1975-07-24 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)
ES455986A Expired ES455986A1 (en) 1974-07-25 1977-02-16 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)
ES455985A Expired ES455985A1 (en) 1974-07-25 1977-02-16 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)
ES455984A Expired ES455984A1 (en) 1974-07-25 1977-02-16 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES439690A Expired ES439690A1 (en) 1974-07-25 1975-07-24 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES455985A Expired ES455985A1 (en) 1974-07-25 1977-02-16 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)
ES455984A Expired ES455984A1 (en) 1974-07-25 1977-02-16 Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
AT (1) AT344178B (en)
BE (1) BE831654A (en)
CS (1) CS192549B2 (en)
ES (4) ES439690A1 (en)
HU (1) HU174961B (en)
PL (6) PL104615B1 (en)
SU (5) SU578874A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070004763A1 (en) * 2005-06-10 2007-01-04 Nand Baindur Aminoquinoline and aminoquinazoline kinase modulators

Also Published As

Publication number Publication date
PL103791B1 (en) 1979-07-31
PL103798B1 (en) 1979-07-31
SU625606A3 (en) 1978-09-25
ES439690A1 (en) 1977-07-01
PL103797B1 (en) 1979-07-31
PL99427B1 (en) 1978-07-31
PL193423A1 (en) 1978-04-24
ES455984A1 (en) 1978-06-01
AT344178B (en) 1978-07-10
SU858563A3 (en) 1981-08-23
ES455985A1 (en) 1978-06-16
ATA525275A (en) 1977-11-15
CS192549B2 (en) 1979-08-31
SU578874A3 (en) 1977-10-30
PL193422A1 (en) 1978-06-05
PL103789B1 (en) 1979-07-31
SU613723A3 (en) 1978-06-30
PL104615B1 (en) 1979-08-31
SU634671A3 (en) 1978-11-25
PL193419A1 (en) 1978-04-24
HU174961B (en) 1980-04-28
PL193420A1 (en) 1978-04-24
PL193421A1 (en) 1978-04-24
BE831654A (en) 1976-01-23

Similar Documents

Publication Publication Date Title
ES462062A1 (en) Tetrahydroisoquinoline basic ethers and pharmaceutical compositions and methods employing them
SE7709865L (en) NEW PHENYLETHYLAMINES AND PROCEDURES FOR THE MANUFACTURE OF THEM
ES395494A1 (en) 3-alkylamino-2-(3,4-dihydroxyphenyl)propanols and the salts thereof
ES434533A1 (en) Synthesis for the preparation of tetracyclic compounds
ES451979A1 (en) Phenylethanolamine derivatives
DK120483A (en) PHENYL PIPERAZINE DERIVATIVES AND PROCEDURES FOR THEIR PREPARATION
ES455984A1 (en) Procedure for preparing quinazoline derivatives. (Machine-translation by Google Translate, not legally binding)
ES423104A1 (en) Procedure for preparing heterociclic anilides. (Machine-translation by Google Translate, not legally binding)
ES420638A1 (en) Quinoline derivatives
ES434151A1 (en) 2-substituted 4,5-diphenylthiazoles and synthesis thereof
ES452391A1 (en) Benzisothiazoline-1,1-dioxide derivatives, compositions and methods
ES442051A1 (en) Aminoglycosides
ES437041A1 (en) A procedure for preparing 1-ftalazone derivatives. (Machine-translation by Google Translate, not legally binding)
ES442612A1 (en) Isoquinoline compounds
ES472572A1 (en) F3-phenoxy-n-substituted morphinan derivatives their manufacture and pharmaceutical preparations containing them
ES459372A1 (en) Cyclopentanones and their application in the synthesis of prostaglandins
ES443200A1 (en) Hexahydroindolinol derivatives
ES437408A1 (en) A procedure for the preparation of new derivatives of indan 1, 3-diona. (Machine-translation by Google Translate, not legally binding)
ES290369A1 (en) Procedure for the preparation of new benzodioxan derivatives (Machine-translation by Google Translate, not legally binding)
ES434136A2 (en) A procedure for preparing a new aminic derivative of 1, 4-benzodioxane. (Machine-translation by Google Translate, not legally binding)
ES428624A1 (en) Procedure for the preparation of pyrimidine derivatives. (Machine-translation by Google Translate, not legally binding)
ES402551A1 (en) A procedure for the preparation of piperazine derivatives. (Machine-translation by Google Translate, not legally binding)
ES398855A1 (en) Phenethylaralkylamine compounds and their preparation
ES466128A1 (en) A procedure for the preparation of 4-desacetil-indol- dihidroindol dimero. (Machine-translation by Google Translate, not legally binding)
ES426328A1 (en) A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007