FR1396621A - Process for the preparation of sulfamyl-anthranilic acids - Google Patents

Process for the preparation of sulfamyl-anthranilic acids

Info

Publication number
FR1396621A
FR1396621A FR970458A FR970458A FR1396621A FR 1396621 A FR1396621 A FR 1396621A FR 970458 A FR970458 A FR 970458A FR 970458 A FR970458 A FR 970458A FR 1396621 A FR1396621 A FR 1396621A
Authority
FR
France
Prior art keywords
sulfamyl
preparation
anthranilic acids
anthranilic
acids
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
FR970458A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1396621A publication Critical patent/FR1396621A/en
Expired legal-status Critical Current

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
FR970458A 1963-04-13 1964-04-10 Process for the preparation of sulfamyl-anthranilic acids Expired FR1396621A (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
FR1396621A true FR1396621A (en) 1965-04-23

Family

ID=7097795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970458A Expired FR1396621A (en) 1963-04-13 1964-04-10 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272929B (en) * 1965-06-05 1968-07-18
FR2081368A1 (en) * 1969-12-16 1971-12-03 Sarath
US5739361A (en) * 1994-10-24 1998-04-14 Proteos S.R.L. Process for the preparation of 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272929B (en) * 1965-06-05 1968-07-18
DE1281449B (en) * 1965-06-05 1968-10-31
DE1300569B (en) * 1965-06-05 1969-08-07
FR2081368A1 (en) * 1969-12-16 1971-12-03 Sarath
US5739361A (en) * 1994-10-24 1998-04-14 Proteos S.R.L. Process for the preparation of furosemide

Also Published As

Publication number Publication date
NL126738C (en)
DE1213846B (en) 1966-04-07
NL6403827A (en) 1964-10-14
DE1213846C2 (en) 1966-10-13
BE650005A (en) 1964-11-03
DK113149B (en) 1969-02-24
OA01372A (en) 1969-07-04
AT246723B (en) 1966-05-10
CH433379A (en) 1967-04-15

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