IT1136575B - Esteri del 2-(2-ossietil)-2,3-diidro-h4-1,3-benzossazin-4-one ad attivita' analgesica e procedimento per la loro preparazione - Google Patents

Esteri del 2-(2-ossietil)-2,3-diidro-h4-1,3-benzossazin-4-one ad attivita' analgesica e procedimento per la loro preparazione

Info

Publication number
IT1136575B
IT1136575B IT21201/81A IT2120181A IT1136575B IT 1136575 B IT1136575 B IT 1136575B IT 21201/81 A IT21201/81 A IT 21201/81A IT 2120181 A IT2120181 A IT 2120181A IT 1136575 B IT1136575 B IT 1136575B
Authority
IT
Italy
Prior art keywords
ossietil
benzossazin
diidro
esters
procedure
Prior art date
Application number
IT21201/81A
Other languages
English (en)
Other versions
IT8121201A0 (it
Inventor
Mario Gamboni
Salvatore Tedesco
Original Assignee
Coli Farma Lab
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 Coli Farma Lab filed Critical Coli Farma Lab
Priority to IT21201/81A priority Critical patent/IT1136575B/it
Publication of IT8121201A0 publication Critical patent/IT8121201A0/it
Priority to NL8201398A priority patent/NL8201398A/nl
Priority to DE19823213526 priority patent/DE3213526A1/de
Priority to BE0/207845A priority patent/BE892872A/fr
Priority to FR8206520A priority patent/FR2504135A1/fr
Priority to GB8210987A priority patent/GB2096612A/en
Application granted granted Critical
Publication of IT1136575B publication Critical patent/IT1136575B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0217—Pretreatment of the substrate before coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
    • C07D265/22—Oxygen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT21201/81A 1981-04-15 1981-04-15 Esteri del 2-(2-ossietil)-2,3-diidro-h4-1,3-benzossazin-4-one ad attivita' analgesica e procedimento per la loro preparazione IT1136575B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT21201/81A IT1136575B (it) 1981-04-15 1981-04-15 Esteri del 2-(2-ossietil)-2,3-diidro-h4-1,3-benzossazin-4-one ad attivita' analgesica e procedimento per la loro preparazione
NL8201398A NL8201398A (nl) 1981-04-15 1982-04-01 Esters van 2-(2-oxyethyl)-2,3-dihydro-4h-1,3-benzoxazin-4-on met analgetische activiteit en een werkwijze voor hun bereiding.
DE19823213526 DE3213526A1 (de) 1981-04-15 1982-04-10 2-(2-oxyethyl)-2,3-dihydro-4h-l,3-benzoxazin-4-on-ester, verfahren zu deren herstellung und diese enthaltende arzneimittel
BE0/207845A BE892872A (fr) 1981-04-15 1982-04-15 Esters de la 2-(2-oxyethyl)-2,3-dihydro-4h-1,3-benzoxazine-4-one ayant une activite analgesique et procede pour les preparer
FR8206520A FR2504135A1 (fr) 1981-04-15 1982-04-15 Esters de la 2-(2-hydroxyethyl)-2,3-dihydro-4h-1,3-benzoxazin-4-one et procede pour leur preparation
GB8210987A GB2096612A (en) 1981-04-15 1982-04-15 Esters of 2-(2-hydroxyethyl)-2,3-dihydro-4h-1,3-benzoxazin-4-one having analgesic activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21201/81A IT1136575B (it) 1981-04-15 1981-04-15 Esteri del 2-(2-ossietil)-2,3-diidro-h4-1,3-benzossazin-4-one ad attivita' analgesica e procedimento per la loro preparazione

Publications (2)

Publication Number Publication Date
IT8121201A0 IT8121201A0 (it) 1981-04-15
IT1136575B true IT1136575B (it) 1986-09-03

Family

ID=11178289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21201/81A IT1136575B (it) 1981-04-15 1981-04-15 Esteri del 2-(2-ossietil)-2,3-diidro-h4-1,3-benzossazin-4-one ad attivita' analgesica e procedimento per la loro preparazione

Country Status (6)

Country Link
BE (1) BE892872A (it)
DE (1) DE3213526A1 (it)
FR (1) FR2504135A1 (it)
GB (1) GB2096612A (it)
IT (1) IT1136575B (it)
NL (1) NL8201398A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264812B1 (it) * 1993-07-28 1996-10-10 Italfarmaco Spa Derivati benzossazinonici e benzotiazinonici terapeuticamente attivi

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443M (fr) * 1962-10-30 1964-04-06 Selvi & C Lab Bioterapico Thio-dérivés de benzo-oxazine ayant des propriétés antiphlogistiques, antipyrétiques et analgésiques.

Also Published As

Publication number Publication date
NL8201398A (nl) 1982-11-01
IT8121201A0 (it) 1981-04-15
GB2096612A (en) 1982-10-20
DE3213526A1 (de) 1982-11-11
BE892872A (fr) 1982-08-02
FR2504135A1 (fr) 1982-10-22

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