CH552601A - PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES. - Google Patents

PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES.

Info

Publication number
CH552601A
CH552601A CH1519173A CH1519173A CH552601A CH 552601 A CH552601 A CH 552601A CH 1519173 A CH1519173 A CH 1519173A CH 1519173 A CH1519173 A CH 1519173A CH 552601 A CH552601 A CH 552601A
Authority
CH
Switzerland
Prior art keywords
trialcoxychinazolines
amino
preparation
Prior art date
Application number
CH1519173A
Other languages
German (de)
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 CH552601A publication Critical patent/CH552601A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1519173A 1969-12-05 1970-11-23 PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES. CH552601A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87043969A 1969-12-05 1969-12-05
SE1157870 1970-08-26

Publications (1)

Publication Number Publication Date
CH552601A true CH552601A (en) 1974-08-15

Family

ID=26655842

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1735770A CH549581A (en) 1969-12-05 1970-11-23 PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES.
CH1519173A CH552601A (en) 1969-12-05 1970-11-23 PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1735770A CH549581A (en) 1969-12-05 1970-11-23 PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES.

Country Status (17)

Country Link
JP (1) JPS4837035B1 (en)
AU (1) AU5918873A (en)
BE (1) BE759842R (en)
BG (2) BG17598A3 (en)
CH (2) CH549581A (en)
DE (1) DE2059164A1 (en)
ES (1) ES386121A1 (en)
FR (1) FR2081329B2 (en)
GB (5) GB1349137A (en)
HU (2) HU162866B (en)
IE (1) IE34780B1 (en)
IL (1) IL35779A (en)
NL (1) NL7017669A (en)
OA (1) OA03536A (en)
PL (1) PL81227B1 (en)
RO (2) RO62627A (en)
SU (2) SU449487A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793371A (en) * 1971-12-27 1973-06-27 Sandoz Sa NEW DERIVATIVES OF 4-AMINO-QUINAZOLINE, THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THESE
JPS5416626U (en) * 1977-07-05 1979-02-02
IE51802B1 (en) 1979-12-03 1987-04-01 Fujisawa Pharmaceutical Co Quinazoline derivatives,processes for their preparation and pharmaceutical compositions containing them
US4510307A (en) * 1980-08-20 1985-04-09 Asahi Kasei Kogyo Kabushiki Kaisha 6-Quinazolinesulfonyl derivatives and process for preparation thereof
EP0669324A4 (en) * 1993-09-10 1996-04-03 Eisai Co Ltd Quinazoline compound.
GB0307333D0 (en) * 2003-03-29 2003-05-07 Astrazeneca Ab Therapeutic agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199768A (en) * 1966-10-31 1970-07-22 Pfizer & Co C Nitrogen Heterocycles and process for their preparation
US3470182A (en) * 1967-02-09 1969-09-30 Sandoz Ag 4-amino-substituted quinazolines

Also Published As

Publication number Publication date
PL81227B1 (en) 1975-08-30
SU439091A3 (en) 1974-08-05
RO62626A (en) 1978-05-15
JPS4837035B1 (en) 1973-11-08
RO62627A (en) 1978-05-15
ES386121A1 (en) 1973-12-16
GB1349139A (en) 1974-03-27
FR2081329B2 (en) 1975-06-06
IE34780B1 (en) 1975-08-20
NL7017669A (en) 1971-06-08
HU162867B (en) 1973-04-28
HU162866B (en) 1973-04-28
BG17599A3 (en) 1973-11-10
IE34780L (en) 1971-06-05
DE2059164A1 (en) 1971-06-09
GB1349136A (en) 1974-03-27
BE759842R (en) 1971-06-03
CH549581A (en) 1974-05-31
BG17598A3 (en) 1973-11-10
SU449487A3 (en) 1974-11-05
AU5918873A (en) 1974-02-14
GB1349137A (en) 1974-03-27
FR2081329A2 (en) 1971-12-03
IL35779A (en) 1974-06-30
OA03536A (en) 1971-03-30
GB1349138A (en) 1974-03-27
GB1349140A (en) 1974-03-27

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Legal Events

Date Code Title Description
PL Patent ceased