CH549581A - 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
CH549581A
CH549581A CH1735770A CH1735770A CH549581A CH 549581 A CH549581 A CH 549581A CH 1735770 A CH1735770 A CH 1735770A CH 1735770 A CH1735770 A CH 1735770A CH 549581 A CH549581 A CH 549581A
Authority
CH
Switzerland
Prior art keywords
trialcoxychinazolines
amino
preparation
Prior art date
Application number
CH1735770A
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 CH549581A publication Critical patent/CH549581A/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)
CH1735770A 1969-12-05 1970-11-23 PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES. CH549581A (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
CH549581A true CH549581A (en) 1974-05-31

Family

ID=26655842

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1519173A CH552601A (en) 1969-12-05 1970-11-23 PROCESS FOR THE PREPARATION OF 4-AMINO-6,7,8-TRIALCOXYCHINAZOLINES.
CH1735770A CH549581A (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
CH1519173A CH552601A (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) CH552601A (en)
DE (1) DE2059164A1 (en)
ES (1) ES386121A1 (en)
FR (1) FR2081329B2 (en)
GB (5) GB1349139A (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) SU439091A3 (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
WO1995007267A1 (en) * 1993-09-10 1995-03-16 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
SU449487A3 (en) 1974-11-05
NL7017669A (en) 1971-06-08
GB1349140A (en) 1974-03-27
DE2059164A1 (en) 1971-06-09
IL35779A (en) 1974-06-30
RO62626A (en) 1978-05-15
AU5918873A (en) 1974-02-14
BE759842R (en) 1971-06-03
GB1349138A (en) 1974-03-27
JPS4837035B1 (en) 1973-11-08
BG17599A3 (en) 1973-11-10
IE34780B1 (en) 1975-08-20
FR2081329A2 (en) 1971-12-03
GB1349137A (en) 1974-03-27
HU162867B (en) 1973-04-28
OA03536A (en) 1971-03-30
HU162866B (en) 1973-04-28
ES386121A1 (en) 1973-12-16
GB1349139A (en) 1974-03-27
GB1349136A (en) 1974-03-27
IE34780L (en) 1971-06-05
BG17598A3 (en) 1973-11-10
PL81227B1 (en) 1975-08-30
CH552601A (en) 1974-08-15
SU439091A3 (en) 1974-08-05
FR2081329B2 (en) 1975-06-06
RO62627A (en) 1978-05-15

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased