DE293905C - - Google Patents
Info
- Publication number
- DE293905C DE293905C DENDAT293905D DE293905DA DE293905C DE 293905 C DE293905 C DE 293905C DE NDAT293905 D DENDAT293905 D DE NDAT293905D DE 293905D A DE293905D A DE 293905DA DE 293905 C DE293905 C DE 293905C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- cooh
- aceto
- cresotinic
- melts
- 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.)
- Active
Links
- 239000002253 acid Substances 0.000 claims description 13
- 150000007513 acids Chemical class 0.000 claims description 5
- OMBVDKVVUYYGFR-UHFFFAOYSA-N 2,3-dioxoindole-1-carboxylic acid Chemical compound C1=CC=C2N(C(=O)O)C(=O)C(=O)C2=C1 OMBVDKVVUYYGFR-UHFFFAOYSA-N 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 8
- 239000000155 melt Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- WHSXTWFYRGOBGO-UHFFFAOYSA-N 3-methylsalicylic acid Chemical compound CC1=CC=CC(C(O)=O)=C1O WHSXTWFYRGOBGO-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- JXDYKVIHCLTXOP-UHFFFAOYSA-N Isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 description 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N carbon bisulphide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 230000001225 therapeutic Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DLGBEGBHXSAQOC-UHFFFAOYSA-N 2-hydroxy-5-methylbenzoic acid Chemical compound CC1=CC=C(O)C(C(O)=O)=C1 DLGBEGBHXSAQOC-UHFFFAOYSA-N 0.000 description 1
- NJESAXZANHETJV-UHFFFAOYSA-N 4-Methylsalicylic acid Chemical compound CC1=CC=C(C(O)=O)C(O)=C1 NJESAXZANHETJV-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N Acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000005712 crystallization Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/50—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 4
- C07D215/52—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 4 with aryl radicals attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293905C true DE293905C (pt) |
Family
ID=548526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293905D Active DE293905C (pt) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293905C (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1890993A2 (en) * | 2005-05-09 | 2008-02-27 | AstraZeneca AB | Benzoic acid derivatives that are modulators or antagonists of glyr |
-
0
- DE DENDAT293905D patent/DE293905C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1890993A2 (en) * | 2005-05-09 | 2008-02-27 | AstraZeneca AB | Benzoic acid derivatives that are modulators or antagonists of glyr |
| EP1890993A4 (en) * | 2005-05-09 | 2010-09-08 | Astrazeneca Ab | BENZOIC ACID DERIVATIVES THAT ARE MODULATORS OR ANTAGONISTS OF GLYR |
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