FR2210607A1 - 4-Chloro-5-sulphamoyl-N-furfuryl-anthranilic acid prepn. - from furfural and 4-chloro-5-sulphamoyl anthranilic acid - Google Patents
4-Chloro-5-sulphamoyl-N-furfuryl-anthranilic acid prepn. - from furfural and 4-chloro-5-sulphamoyl anthranilic acidInfo
- Publication number
- FR2210607A1 FR2210607A1 FR7245527A FR7245527A FR2210607A1 FR 2210607 A1 FR2210607 A1 FR 2210607A1 FR 7245527 A FR7245527 A FR 7245527A FR 7245527 A FR7245527 A FR 7245527A FR 2210607 A1 FR2210607 A1 FR 2210607A1
- Authority
- FR
- France
- Prior art keywords
- sulphamoyl
- chloro
- anthranilic acid
- furfural
- furfuryl
- 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.)
- Granted
Links
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 title abstract 4
- QQLJBZFXGDHSRU-UHFFFAOYSA-N 2-amino-4-chloro-5-sulfamoylbenzoic acid Chemical compound NC1=CC(Cl)=C(S(N)(=O)=O)C=C1C(O)=O QQLJBZFXGDHSRU-UHFFFAOYSA-N 0.000 title abstract 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000002934 diuretic Substances 0.000 abstract 1
- 230000001882 diuretic effect Effects 0.000 abstract 1
- 229960003883 furosemide Drugs 0.000 abstract 1
- 239000012279 sodium borohydride Substances 0.000 abstract 1
- 229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7245527A FR2210607A1 (en) | 1972-12-20 | 1972-12-20 | 4-Chloro-5-sulphamoyl-N-furfuryl-anthranilic acid prepn. - from furfural and 4-chloro-5-sulphamoyl anthranilic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7245527A FR2210607A1 (en) | 1972-12-20 | 1972-12-20 | 4-Chloro-5-sulphamoyl-N-furfuryl-anthranilic acid prepn. - from furfural and 4-chloro-5-sulphamoyl anthranilic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2210607A1 true FR2210607A1 (en) | 1974-07-12 |
| FR2210607B3 FR2210607B3 (cg-RX-API-DMAC10.html) | 1976-01-09 |
Family
ID=9109054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7245527A Granted FR2210607A1 (en) | 1972-12-20 | 1972-12-20 | 4-Chloro-5-sulphamoyl-N-furfuryl-anthranilic acid prepn. - from furfural and 4-chloro-5-sulphamoyl anthranilic acid |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2210607A1 (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663348A (en) * | 1985-07-02 | 1987-05-05 | Warner-Lambert Co. | Furosemide salts and pharmaceutical preparations thereof |
-
1972
- 1972-12-20 FR FR7245527A patent/FR2210607A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663348A (en) * | 1985-07-02 | 1987-05-05 | Warner-Lambert Co. | Furosemide salts and pharmaceutical preparations thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2210607B3 (cg-RX-API-DMAC10.html) | 1976-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |