GB1478108A - 5-benzyl-2-oxazolidone derivatives and a process for producing the same - Google Patents

5-benzyl-2-oxazolidone derivatives and a process for producing the same

Info

Publication number
GB1478108A
GB1478108A GB4503575A GB4503575A GB1478108A GB 1478108 A GB1478108 A GB 1478108A GB 4503575 A GB4503575 A GB 4503575A GB 4503575 A GB4503575 A GB 4503575A GB 1478108 A GB1478108 A GB 1478108A
Authority
GB
United Kingdom
Prior art keywords
compounds
benzyloxy
hydroxy
prepared
benzyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4503575A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemiphar Co Ltd
Original Assignee
Nippon Chemiphar Co Ltd
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 Nippon Chemiphar Co Ltd filed Critical Nippon Chemiphar Co Ltd
Priority to GB4503575A priority Critical patent/GB1478108A/en
Priority to JP8605676A priority patent/JPS5928552B2/en
Publication of GB1478108A publication Critical patent/GB1478108A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 ring carbon atoms
    • C07D263/18—Oxygen atoms
    • C07D263/20—Oxygen atoms attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 ring carbon atoms
    • C07D263/18—Oxygen atoms
    • C07D263/20—Oxygen atoms attached in position 2
    • C07D263/22—Oxygen atoms attached in position 2 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 ring carbon atoms
    • C07D263/18—Oxygen atoms
    • C07D263/20—Oxygen atoms attached in position 2
    • C07D263/24—Oxygen atoms attached in position 2 with hydrocarbon radicals, substituted by oxygen atoms, attached to other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

1478108 Oxazolidones NIPPON CHEMIPHAR CO Ltd 30 Oct 1975 45035/75 Heading C2C The invention comprises compounds of the formula where R is fluorine, trifluoromethyl, phenoxy, phenyl, benzyloxy, hydroxy, acyloxy or allyloxy. The compounds wherein R is fluorine, trifluoromethyl, phenoxy, phenyl or benzyloxy may be prepared by reacting an appropriate substituted allylbenzene oxide with a carbonic acid ester. Compounds wherein R is hydroxy may be prepared by debenzylating the compounds wherein R is benzyloxy. Compounds wherein R is acyloxy or allyloxy may be prepared by reacting compounds wherein R is hydroxy with an acyl halide or allyl halide. The compounds exhibit antiinflammatory, analgesic and muscle relaxing action.
GB4503575A 1975-07-24 1975-10-30 5-benzyl-2-oxazolidone derivatives and a process for producing the same Expired GB1478108A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4503575A GB1478108A (en) 1975-10-30 1975-10-30 5-benzyl-2-oxazolidone derivatives and a process for producing the same
JP8605676A JPS5928552B2 (en) 1975-07-24 1976-07-21 5-benzyl-2-oxazolidone derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4503575A GB1478108A (en) 1975-10-30 1975-10-30 5-benzyl-2-oxazolidone derivatives and a process for producing the same

Publications (1)

Publication Number Publication Date
GB1478108A true GB1478108A (en) 1977-06-29

Family

ID=10435626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4503575A Expired GB1478108A (en) 1975-07-24 1975-10-30 5-benzyl-2-oxazolidone derivatives and a process for producing the same

Country Status (1)

Country Link
GB (1) GB1478108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723498C1 (en) * 1997-06-05 1998-07-09 Goldschmidt Ag Th Poly:siloxane(s) having improved compatibility with polar media, used in e.g. cosmetics, dyes or lacquers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723498C1 (en) * 1997-06-05 1998-07-09 Goldschmidt Ag Th Poly:siloxane(s) having improved compatibility with polar media, used in e.g. cosmetics, dyes or lacquers
US6022926A (en) * 1997-06-05 2000-02-08 Th. Goldschmidt Ag Organosilanes and organopolysiloxanes containing 2-oxazolidinone groups, their use as surface-active substances and their use for preparing organosilanes and organopolysiloxanes containing amino or carbamido groups

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee