OA01372A - Process for the preparation of sulfamyl-anthranilic acids. - Google Patents

Process for the preparation of sulfamyl-anthranilic acids.

Info

Publication number
OA01372A
OA01372A OA51819A OA51819A OA01372A OA 01372 A OA01372 A OA 01372A OA 51819 A OA51819 A OA 51819A OA 51819 A OA51819 A OA 51819A OA 01372 A OA01372 A OA 01372A
Authority
OA
OAPI
Prior art keywords
sulfamyl
preparation
anthranilic acids
anthranilic
acids
Prior art date
Application number
OA51819A
Other languages
French (fr)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of OA01372A publication Critical patent/OA01372A/en

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
    • C07D405/12—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 linked by a chain containing hetero atoms as chain links
    • 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
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
    • C07D333/20—Radicals substituted by singly bound hetero atoms other than halogen by nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
OA51819A 1963-04-13 1964-12-31 Process for the preparation of sulfamyl-anthranilic acids. OA01372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF39490A DE1213846B (en) 1963-04-13 1963-04-13 Process for the preparation of sulfamylanthranilic acids

Publications (1)

Publication Number Publication Date
OA01372A true OA01372A (en) 1969-07-04

Family

ID=7097795

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51819A OA01372A (en) 1963-04-13 1964-12-31 Process for the preparation of sulfamyl-anthranilic acids.

Country Status (8)

Country Link
AT (1) AT246723B (en)
BE (1) BE650005A (en)
CH (1) CH433379A (en)
DE (1) DE1213846B (en)
DK (1) DK113149B (en)
FR (1) FR1396621A (en)
NL (2) NL6403827A (en)
OA (1) OA01372A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272929B (en) * 1965-06-05 1968-07-18
GB1287926A (en) * 1969-12-16 1972-09-06
IT1271035B (en) * 1994-10-24 1997-05-26 Finteco Srl PROCEDURE FOR THE PREPARATION OF THE FUROSEMIDE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122541B (en) * 1959-12-28 1962-01-25 Hoechst Ag Process for the production of sulfamyl-anthranilic acids

Also Published As

Publication number Publication date
NL6403827A (en) 1964-10-14
DE1213846C2 (en) 1966-10-13
CH433379A (en) 1967-04-15
DK113149B (en) 1969-02-24
DE1213846B (en) 1966-04-07
NL126738C (en)
BE650005A (en) 1964-11-03
AT246723B (en) 1966-05-10
FR1396621A (en) 1965-04-23

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