YU174680A - Process for preparing 4-phenyl-2(1h)-quinazolinones and tetrahydro-2(1h)-quinazolinones - Google Patents

Process for preparing 4-phenyl-2(1h)-quinazolinones and tetrahydro-2(1h)-quinazolinones

Info

Publication number
YU174680A
YU174680A YU01746/80A YU174680A YU174680A YU 174680 A YU174680 A YU 174680A YU 01746/80 A YU01746/80 A YU 01746/80A YU 174680 A YU174680 A YU 174680A YU 174680 A YU174680 A YU 174680A
Authority
YU
Yugoslavia
Prior art keywords
quinazolinones
tetrahydro
phenyl
preparing
Prior art date
Application number
YU01746/80A
Other languages
English (en)
Inventor
P Fuenfschilling
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 YU174680A publication Critical patent/YU174680A/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
    • C07D239/95—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
YU01746/80A 1979-07-05 1980-07-03 Process for preparing 4-phenyl-2(1h)-quinazolinones and tetrahydro-2(1h)-quinazolinones YU174680A (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
YU174680A true YU174680A (en) 1983-09-30

Family

ID=4307353

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01746/80A YU174680A (en) 1979-07-05 1980-07-03 Process for preparing 4-phenyl-2(1h)-quinazolinones and tetrahydro-2(1h)-quinazolinones

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) ES493067A0 (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
US4171441A (en) * 1977-09-06 1979-10-16 Sandoz, Inc. Preparation of quinazolin-2(1H)-ones
CH642638A5 (de) * 1977-09-06 1984-04-30 Sandoz Ag Verfahren zur herstellung von chinazolin-2(1h)-onen.

Also Published As

Publication number Publication date
FI802053A (fi) 1981-01-06
GB2055096B (en) 1983-11-23
KR840002124B1 (ko) 1984-11-19
AU6008480A (en) 1981-01-15
ES499901A0 (es) 1982-06-01
IE50464B1 (en) 1986-04-30
SE8004923L (sv) 1981-01-06
ES8205206A1 (es) 1982-06-01
JPS5618968A (en) 1981-02-23
IE801397L (en) 1981-01-05
NO802006L (no) 1981-01-06
PT71499B (en) 1981-08-11
IT8049170A0 (it) 1980-07-04
CA1147730A (en) 1983-06-07
ZA804056B (en) 1982-02-24
BE884141A (fr) 1981-01-05
DE3022926A1 (de) 1981-01-29
IL60479A0 (en) 1980-09-16
KR830003438A (ko) 1983-06-20
NZ194231A (en) 1983-06-14
ES8105718A1 (es) 1981-06-16
MA18896A1 (fr) 1981-04-01
AU544053B2 (en) 1985-05-16
DK291780A (da) 1981-01-06
IT1133033B (it) 1986-07-09
NL8003830A (nl) 1981-01-07
US4395550A (en) 1983-07-26
CS219282B2 (en) 1983-03-25
FR2465726B1 (fr) 1986-04-18
IL60479A (en) 1986-01-31
ES493067A0 (es) 1981-06-16
HU188132B (en) 1986-03-28
CH645362A5 (de) 1984-09-28
AR227890A1 (es) 1982-12-30
PT71499A (en) 1980-08-01
GB2055096A (en) 1981-02-25
FR2465726A1 (fr) 1981-03-27

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