CS219282B2 - Method of making the 4-phenyl-2/ 1h/-chinazoline a-tetrahydro-21/1h/-chinazoline - Google Patents

Method of making the 4-phenyl-2/ 1h/-chinazoline a-tetrahydro-21/1h/-chinazoline Download PDF

Info

Publication number
CS219282B2
CS219282B2 CS804807A CS480780A CS219282B2 CS 219282 B2 CS219282 B2 CS 219282B2 CS 804807 A CS804807 A CS 804807A CS 480780 A CS480780 A CS 480780A CS 219282 B2 CS219282 B2 CS 219282B2
Authority
CS
Czechoslovakia
Prior art keywords
formula
alkyl
compound
trifluoromethyl
compounds
Prior art date
Application number
CS804807A
Other languages
Czech (cs)
English (en)
Inventor
Peter Fufschilling
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 CS219282B2 publication Critical patent/CS219282B2/cs

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
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • C07D239/96—Two oxygen atoms
    • 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
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Steroid Compounds (AREA)
  • Quinoline Compounds (AREA)
CS804807A 1979-07-05 1980-07-04 Method of making the 4-phenyl-2/ 1h/-chinazoline a-tetrahydro-21/1h/-chinazoline CS219282B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH629879A CH645362A5 (de) 1979-07-05 1979-07-05 Verfahren zur herstellung von 4-phenyl-2(1h)-chinazolinonen.

Publications (1)

Publication Number Publication Date
CS219282B2 true CS219282B2 (en) 1983-03-25

Family

ID=4307353

Family Applications (1)

Application Number Title Priority Date Filing Date
CS804807A CS219282B2 (en) 1979-07-05 1980-07-04 Method of making the 4-phenyl-2/ 1h/-chinazoline a-tetrahydro-21/1h/-chinazoline

Country Status (27)

Country Link
US (1) US4395550A (xx)
JP (1) JPS5618968A (xx)
KR (1) KR840002124B1 (xx)
AR (1) AR227890A1 (xx)
AU (1) AU544053B2 (xx)
BE (1) BE884141A (xx)
CA (1) CA1147730A (xx)
CH (1) CH645362A5 (xx)
CS (1) CS219282B2 (xx)
DE (1) DE3022926A1 (xx)
DK (1) DK291780A (xx)
ES (2) ES8105718A1 (xx)
FI (1) FI802053A (xx)
FR (1) FR2465726B1 (xx)
GB (1) GB2055096B (xx)
HU (1) HU188132B (xx)
IE (1) IE50464B1 (xx)
IL (1) IL60479A (xx)
IT (1) IT1133033B (xx)
MA (1) MA18896A1 (xx)
NL (1) NL8003830A (xx)
NO (1) NO802006L (xx)
NZ (1) NZ194231A (xx)
PT (1) PT71499B (xx)
SE (1) SE8004923L (xx)
YU (1) YU174680A (xx)
ZA (1) ZA804056B (xx)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217632A (en) * 1939-02-25 1940-10-08 Wingfoot Corp Nitriles and method of preparing the same
BG16042A3 (bg) * 1968-11-12 1972-05-20 Nans Ott Метод за получаване на нови 2(1н)-хиназолинони
DE2022470A1 (de) * 1970-05-08 1971-11-25 Entenmann Guenther Dipl Chem Verfahren zur Herstellung halogensubstituierter 1.3-Diazaheterocyclen
JPS4821955B1 (xx) * 1970-12-11 1973-07-02
US3996227A (en) * 1971-07-08 1976-12-07 Sandoz, Inc. 7-Methyl-1-isopropyl-4-phenyl-5,6,7,8-tetrahydro-2(1H)-quinazolinone
DE2142317A1 (de) * 1971-08-24 1973-03-01 Bayer Ag Hypnotisches mittel
NL7114936A (en) * 1971-10-29 1972-05-03 Quinazoline cpds - useful as analgesics and antipyretics
US3937705A (en) * 1972-03-09 1976-02-10 Sandoz, Inc. 1-isopropyl-7-methyl-4-(p-fluorophenyl)-2(1h)-quinazolinone
US4065496A (en) * 1976-01-07 1977-12-27 Chon Corporation Trans-N-acyl-N-alkyl-1-amino-1,3-butadienes, trans-N-acyl-N-aryl-1-amino-1,3-butadienes and preparation thereof
CH642638A5 (de) * 1977-09-06 1984-04-30 Sandoz Ag Verfahren zur herstellung von chinazolin-2(1h)-onen.
US4171441A (en) * 1977-09-06 1979-10-16 Sandoz, Inc. Preparation of quinazolin-2(1H)-ones

Also Published As

Publication number Publication date
US4395550A (en) 1983-07-26
NL8003830A (nl) 1981-01-07
PT71499A (en) 1980-08-01
FR2465726A1 (fr) 1981-03-27
IE801397L (en) 1981-01-05
DK291780A (da) 1981-01-06
SE8004923L (sv) 1981-01-06
IL60479A (en) 1986-01-31
NO802006L (no) 1981-01-06
PT71499B (en) 1981-08-11
BE884141A (fr) 1981-01-05
AU544053B2 (en) 1985-05-16
IT8049170A0 (it) 1980-07-04
GB2055096A (en) 1981-02-25
IE50464B1 (en) 1986-04-30
CH645362A5 (de) 1984-09-28
IT1133033B (it) 1986-07-09
GB2055096B (en) 1983-11-23
YU174680A (en) 1983-09-30
FR2465726B1 (fr) 1986-04-18
CA1147730A (en) 1983-06-07
DE3022926A1 (de) 1981-01-29
ES493067A0 (es) 1981-06-16
HU188132B (en) 1986-03-28
KR840002124B1 (ko) 1984-11-19
MA18896A1 (fr) 1981-04-01
FI802053A (fi) 1981-01-06
IL60479A0 (en) 1980-09-16
AR227890A1 (es) 1982-12-30
JPS5618968A (en) 1981-02-23
ES8105718A1 (es) 1981-06-16
ZA804056B (en) 1982-02-24
KR830003438A (ko) 1983-06-20
ES8205206A1 (es) 1982-06-01
NZ194231A (en) 1983-06-14
AU6008480A (en) 1981-01-15
ES499901A0 (es) 1982-06-01

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