CH554878A - Verfahren zur herstellung von in stellung 4 substituierten 6,7,8-trialkoxychinazolinen. - Google Patents

Verfahren zur herstellung von in stellung 4 substituierten 6,7,8-trialkoxychinazolinen.

Info

Publication number
CH554878A
CH554878A CH1519273A CH1519273A CH554878A CH 554878 A CH554878 A CH 554878A CH 1519273 A CH1519273 A CH 1519273A CH 1519273 A CH1519273 A CH 1519273A CH 554878 A CH554878 A CH 554878A
Authority
CH
Switzerland
Prior art keywords
trialcoxychinazolines
substituted
preparation
trialcoxychinazolines substituted
Prior art date
Application number
CH1519273A
Other languages
German (de)
English (en)
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH554878A publication Critical patent/CH554878A/xx

Links

Classifications

    • 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
    • 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
    • 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
    • C07D239/88—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
CH1519273A 1969-12-05 1970-11-23 Verfahren zur herstellung von in stellung 4 substituierten 6,7,8-trialkoxychinazolinen. CH554878A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87043969A 1969-12-05 1969-12-05

Publications (1)

Publication Number Publication Date
CH554878A true CH554878A (de) 1974-10-15

Family

ID=25355372

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1519273A CH554878A (de) 1969-12-05 1970-11-23 Verfahren zur herstellung von in stellung 4 substituierten 6,7,8-trialkoxychinazolinen.
CH1519573A CH545296A (de) 1969-12-05 1970-11-23 Verfahren zur Herstellung von 6,7,8-Trialkoxychinazolin-4(3H)-onen

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1519573A CH545296A (de) 1969-12-05 1970-11-23 Verfahren zur Herstellung von 6,7,8-Trialkoxychinazolin-4(3H)-onen

Country Status (8)

Country Link
AT (1) AT317218B (enExample)
CH (2) CH554878A (enExample)
DK (2) DK126329B (enExample)
NO (1) NO130477C (enExample)
PL (1) PL77821B1 (enExample)
RO (1) RO60107A (enExample)
SU (1) SU400098A3 (enExample)
ZA (1) ZA708200B (enExample)

Also Published As

Publication number Publication date
DK126329B (da) 1973-07-02
DK125799B (da) 1973-05-07
SU400098A3 (enExample) 1973-10-03
NO130477B (enExample) 1974-09-09
ZA708200B (en) 1972-07-26
CH545296A (de) 1974-01-31
PL77821B1 (en) 1975-04-30
RO60107A (enExample) 1976-08-15
NO130477C (enExample) 1974-12-18
AT317218B (de) 1974-08-26

Similar Documents

Publication Publication Date Title
AT299142B (de) Verfahren zur Herstellung von 2,2-Dimethylpropandiol-(1,3)
CH546241A (de) Verfahren zur herstellung von 6,7-benzomorphanen.
CH580082A5 (de) Verfahren zur herstellung von 2,4-diamino-5-benzylpyrimidinen.
CH556341A (de) Verfahren zur herstellung von 2-cyanobenzimidazolen.
CH553181A (de) Verfahren zur herstellung von 4-heterosubstituierten azetidinonen-(2).
CH549575A (de) Verfahren zur herstellung von substituierten n-aminoalkylarylamino-imidazolinen-(2).
CH542801A (de) Verfahren zur Herstellung von 1,1-Dihydroperfluoralkanolen
AT300364B (de) Verfahren zur Herstellung von linearen 3,3,3-Trifluorpropylmethylpolysiloxanen
CH532566A (de) Verfahren zur Herstellung von 4.20.22-Bufatrienolidrhamnosid-äthern
CH531523A (de) Verfahren zur Herstellung von 2,6-Dichlor-4-heterocyclyl-pyridin-3,5-dicarbonitrilen
CH555837A (de) Verfahren zur herstellung von substituierten 1,2-dihydro1,3,5-triazinen.
CH529083A (de) Verfahren zur Herstellung von Tricyclo-(4,3,1,13,8)-undecan-4-on
CH552601A (de) Verfahren zur herstellung von 4-amino-6,7,8-trialkoxychinazolinen.
AT287665B (de) Verfahren zur Herstellung von 2,2-Dimethyl-3-hydroxypropanal
CH517110A (de) Verfahren zur Herstellung von 2,1,3-Benzothiadiazolen
CH539015A (de) Verfahren zur Herstellung von 1,3-Diacetoxy-2-methylen-propan
CH520143A (de) Verfahren zur Herstellung von 4,5,6,7-Tetrahydrobenzimidazolen
CH548966A (de) Verfahren zur herstellung von 1,2-cycloalkyliden-3,5,6tri-o-benzyl-d-glucofuranosen.
CH524556A (de) Verfahren zur Herstellung von 2,3,6-Trimethylhydrochinon
CH537968A (de) Verfahren zur Herstellung von 2,2'-Diacylamino-1,1'-dianthrachinonylen
CH532025A (de) Verfahren zur Herstellung von 1,1,3,3-Tetramethyl-guanidin
CH516564A (de) Verfahren zur Herstellung von 4,5,6-Tri-chlorpyrimidinen
CH515253A (de) Verfahren zur Herstellung von 2,4-Diamino-6-alkylthio-s-triazinen
CH536854A (de) Verfahren zur Herstellung von 6,7 Methylendioxycinnolin-3-carbonitrilen
CH535760A (de) Verfahren zur Herstellung von 4,5,6,7-Tetrahydro-cyclopenta-1,3-dioxinonen-(4)

Legal Events

Date Code Title Description
PL Patent ceased