GB214628A - - Google Patents
Info
- Publication number
- GB214628A GB214628A GB9590/24A GB959024A GB214628A GB 214628 A GB214628 A GB 214628A GB 9590/24 A GB9590/24 A GB 9590/24A GB 959024 A GB959024 A GB 959024A GB 214628 A GB214628 A GB 214628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosgene
- acid
- aminobenzene
- oxy
- product
- 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
Links
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 241001180364 Spirochaetes Species 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/66—Arsenic compounds
- C07F9/70—Organo-arsenic compounds
- C07F9/80—Heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Phosgene is caused to act upon 3-oxy-4-aminobenzene-1-arsinic acid; the product has a good effect upon spirochaetes and trypanosomes and may be administered both parenterally and per os. In an example the acid, dissolved in sodium acetate solution, is treated with phosgene, and the product recrystallized from hot water. The Specification as open to inspection under Sect. 91 (3) (a) refers also to the treatment and phosgene of homologues and analogues of the 3-oxy-4-aminobenzene-1-arsinic acid. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC33441D DE439605C (en) | 1923-04-18 | 1923-04-18 | Process for the preparation of a benzoxazolonarsinic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB214628A true GB214628A (en) | 1924-11-27 |
Family
ID=7020831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9590/24A Expired GB214628A (en) | 1923-04-18 | 1924-04-15 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE439605C (en) |
| GB (1) | GB214628A (en) |
-
1923
- 1923-04-18 DE DEC33441D patent/DE439605C/en not_active Expired
-
1924
- 1924-04-15 GB GB9590/24A patent/GB214628A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE439605C (en) | 1927-01-13 |
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