GB1472951A - Sulphonates of n-hydroxy compounds - Google Patents

Sulphonates of n-hydroxy compounds

Info

Publication number
GB1472951A
GB1472951A GB1823274A GB1823274A GB1472951A GB 1472951 A GB1472951 A GB 1472951A GB 1823274 A GB1823274 A GB 1823274A GB 1823274 A GB1823274 A GB 1823274A GB 1472951 A GB1472951 A GB 1472951A
Authority
GB
United Kingdom
Prior art keywords
substituted
alkenyl
formula
alkyl
april
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
GB1823274A
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical 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
Priority claimed from JP4873673A external-priority patent/JPS5820959B2/en
Priority claimed from JP7546073A external-priority patent/JPS57861B2/ja
Priority claimed from JP7546173A external-priority patent/JPS5732067B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of GB1472951A publication Critical patent/GB1472951A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members 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
    • C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/08—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/10—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using coupling agents

Abstract

1472951 Sulphonic esters of N-hydroxy benzotriazoles and dihydrobenzotriazines FUJISAWA PHARMACEUTICAL CO Ltd 25 April 1974 [28 April 1973 3 July 1973 (2)] 18232/74 Heading C2C New sulphonic esters have the formula wherein R 1 is an alkyl, an alkenyl, an oxosubstituted bicycloalkyl, a substituted alkyl, a substituted alkenyl, a pyridyl a phenyl, or a phenyl substituted by an alkyl, alkenyl, halogen or nitro substituent and R 2 O- is a benzotriazolyloxy residue which may be substituted by a nitro, halogen or alkenyl substituent in the benzene nucleus or an oxo substituted dihydrobenzo-triazinyloxy residue. The compounds are made by reacting a sulphonic acid of formula or a reactive derivative thereof (e.g. a sulphonyl chloride) with a N-hydroxy compound of formula or a salt thereof.
GB1823274A 1973-04-28 1974-04-25 Sulphonates of n-hydroxy compounds Expired GB1472951A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4873673A JPS5820959B2 (en) 1973-04-28 1973-04-28 Sulfone sane ester
JP7546073A JPS57861B2 (en) 1973-07-03 1973-07-03
JP7546173A JPS5732067B2 (en) 1973-07-03 1973-07-03

Publications (1)

Publication Number Publication Date
GB1472951A true GB1472951A (en) 1977-05-11

Family

ID=27293387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1823274A Expired GB1472951A (en) 1973-04-28 1974-04-25 Sulphonates of n-hydroxy compounds

Country Status (2)

Country Link
CH (1) CH603603A5 (en)
GB (1) GB1472951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736055A (en) * 1985-04-12 1988-04-05 Ciba-Geigy Corporation Oxime sulfonates containing reactive groups

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736055A (en) * 1985-04-12 1988-04-05 Ciba-Geigy Corporation Oxime sulfonates containing reactive groups

Also Published As

Publication number Publication date
CH603603A5 (en) 1978-08-31

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Legal Events

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