NO841582L - Fremgangsmaate til fremstilling av benzofuranoner - Google Patents

Fremgangsmaate til fremstilling av benzofuranoner

Info

Publication number
NO841582L
NO841582L NO841582A NO841582A NO841582L NO 841582 L NO841582 L NO 841582L NO 841582 A NO841582 A NO 841582A NO 841582 A NO841582 A NO 841582A NO 841582 L NO841582 L NO 841582L
Authority
NO
Norway
Prior art keywords
formula
hydroxy
compounds
halogen
lower alkyl
Prior art date
Application number
NO841582A
Other languages
English (en)
Norwegian (no)
Inventor
Paul Wenk
Marcus Baumann
Werner Breitenstein
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of NO841582L publication Critical patent/NO841582L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
NO841582A 1983-04-22 1984-04-18 Fremgangsmaate til fremstilling av benzofuranoner NO841582L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2178/83A CH653683A5 (en) 1983-04-22 1983-04-22 Process for the preparation of benzofuranones

Publications (1)

Publication Number Publication Date
NO841582L true NO841582L (no) 1984-10-23

Family

ID=4227710

Family Applications (1)

Application Number Title Priority Date Filing Date
NO841582A NO841582L (no) 1983-04-22 1984-04-18 Fremgangsmaate til fremstilling av benzofuranoner

Country Status (10)

Country Link
KR (1) KR840008350A (enrdf_load_stackoverflow)
CH (1) CH653683A5 (enrdf_load_stackoverflow)
DD (1) DD223450A5 (enrdf_load_stackoverflow)
DK (1) DK202584A (enrdf_load_stackoverflow)
ES (1) ES8602735A1 (enrdf_load_stackoverflow)
FI (1) FI841553A7 (enrdf_load_stackoverflow)
GR (1) GR81971B (enrdf_load_stackoverflow)
HU (1) HUT35655A (enrdf_load_stackoverflow)
NO (1) NO841582L (enrdf_load_stackoverflow)
PT (1) PT78444B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138902B1 (es) * 1997-05-19 2000-09-16 Salvat Lab Sa "5-ariltio-6-sulfonamido-3(2h)-benzofuranonas como inhibidores de la cox-2".
AT410796B (de) * 2000-06-06 2003-07-25 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von 2-coumaron

Also Published As

Publication number Publication date
FI841553L (fi) 1984-10-23
ES531766A0 (es) 1985-12-01
DK202584A (da) 1984-10-23
PT78444B (en) 1986-08-28
GR81971B (enrdf_load_stackoverflow) 1984-12-12
PT78444A (en) 1984-05-01
DK202584D0 (da) 1984-04-18
DD223450A5 (de) 1985-06-12
FI841553A0 (fi) 1984-04-18
CH653683A5 (en) 1986-01-15
FI841553A7 (fi) 1984-10-23
ES8602735A1 (es) 1985-12-01
KR840008350A (ko) 1984-12-14
HUT35655A (en) 1985-07-29

Similar Documents

Publication Publication Date Title
NO173442B (no) Analogifremgangsmaate for fremstilling av terapeutisk aktive pyrimidin-derivater
US3600394A (en) 2-aminoalkyl-3-arylisocarbostyrils
NO167947B (no) Lagringsanordning for baand- eller plate-registreringsmedier
SU659081A3 (ru) Способ получени фенилэтиламинов или их солей
EP0167943A2 (en) Benzimidazole derivatives, process for their preparation, and their use as pharmaceuticals
NO860319L (no) Fremgangsmaate for fremstillig av terapeutisk aktive 4h-1-benzopyran-4-on-derivater og deres svovelholdige analoger.
US3721668A (en) Novel 5-nitro-imidazole antimicrobially effective compounds
SUGIHARA et al. 1, 5-Benzoxathiepin Derivatives. II. Synthesis and Serotonin S2-Receptor-Blocking Activity of Aminoalkyl-Substituted 3, 4-Dihydro-2H-1, 5-benzoxathiepin-3-ols and Related Compounds
NO833663L (no) Furaner
CA1199635A (en) Derivatives of benzofuranones
NO841582L (no) Fremgangsmaate til fremstilling av benzofuranoner
CN104628653B (zh) 合成瑞舒伐他汀钙关键中间体的方法
NO327913B1 (no) Fremgangsmate for fremstilling av 5-(1-piperazinyl)-benzofuran-2-karboksamid ved hjelp av overgangsmetallkatalysert aminering, samt forbindelser som er mellomprodukter i fremgangsmaten
EP0189596A1 (en) Benzofuran and benzothiophene derivatives
HU219493B (hu) Alkil-trazodon-származékok előállítására alkalmazható piperazinszármazékok és eljárás előállításukra
NO147838B (no) Mellomprodukt til bruk ved fremstilling av det hypotensive middel 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimetoksykinazolin
SK62002A3 (en) Benzofurane derivative, process for the preparation thereof and pharmaceutical composition comprising same
EP0303348B1 (en) 2-amino-5-hydroxy-4-pyrimidones
HU217445B (hu) Eljárás 2-{4-[4-(4-klór-1-pirazolil)-butil]-1-piperazinil}-pirimidin előállítására
NO130329B (enrdf_load_stackoverflow)
US3551498A (en) Dehydrogenation of 10,11-dihydro-5h-dibenzo(a,d)cycloheptene-5-one
US4629795A (en) Process for preparing imidazole derivatives
NO823586L (no) Fenolderivater.
JPS6021983B2 (ja) 新規ピリダジニルヒドラゾン類及びその製法
JPS6126992B2 (enrdf_load_stackoverflow)