DE97334C - - Google Patents
Info
- Publication number
- DE97334C DE97334C DENDAT97334D DE97334DA DE97334C DE 97334 C DE97334 C DE 97334C DE NDAT97334 D DENDAT97334 D DE NDAT97334D DE 97334D A DE97334D A DE 97334DA DE 97334 C DE97334 C DE 97334C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- ester
- free
- amido
- amidoester
- 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 12
- 150000002148 esters Chemical class 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 9
- 125000003368 amide group Chemical group 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- -1 alkalis Chemical class 0.000 claims 2
- 125000004494 ethyl ester group Chemical group 0.000 claims 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
- 150000004702 methyl esters Chemical class 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 150000001242 acetic acid derivatives Chemical class 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 230000032050 esterification Effects 0.000 claims 1
- 238000005886 esterification reaction Methods 0.000 claims 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 230000001052 transient effect Effects 0.000 claims 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE97334C true DE97334C (en:Method) |
Family
ID=368390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT97334D Active DE97334C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE97334C (en:Method) |
-
0
- DE DENDAT97334D patent/DE97334C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1229679B (de) | Roentgenkontrastmittel | |
| DE3027039A1 (de) | Pharmazeutischer ansatz mit einer corticosteroid-substanz | |
| DE1192369B (de) | Roentgenkontrastmittel | |
| DE97334C (en:Method) | ||
| DE2945387A1 (de) | Cephradinpraeparat und verfahren zur herstellung eines cephradin-injektionspraeparats | |
| DE1620043C3 (de) | 1 -(p-Nitrophenyl)-4-nitroimidazole, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel | |
| DE2166270C3 (de) | Nicotinoylaminoäthansulfonyl-2amino-thiazol | |
| DE2913173C2 (en:Method) | ||
| DE244740C (en:Method) | ||
| DE940060C (de) | Verfahren zur Herstellung waessriger Loesungen von in Wasser schwer loeslichen Arzneimitteln | |
| DE653934C (de) | Verfahren zur Darstellung von Kohlensaeureestern von Sexualhormonen | |
| DE165898C (en:Method) | ||
| DE958356C (de) | Photographisches Silberbleichbad | |
| DE1806995C3 (de) | Bisimidazolyl-bisphenylmethane und deren Salze | |
| DE936872C (de) | Verfahren zur Herstellung von schwerloeslichen Penicillinverbindungen | |
| DE1695436A1 (de) | Chinolincarboxylate und Verfahren zu ihrer Herstellung | |
| DE1795003C3 (de) | 4H-13-Benzoxazin-2-on-3-acetohydroxamsäure, Verfahren zu deren Herstellung und Arzneimittel | |
| DE686033C (de) | Verfahren zur Herstellung von bestaendigen Loesungen von Wismutsalzen in pflanzlichen OElen | |
| AT137000B (de) | Verfahren zur Darstellung von starkbasischen Porphinen. | |
| DE1643520C3 (de) | omega^-Dinicotinoyloxy-S-methoxyacetophenon und Verfahren zu dessen Herstellung | |
| DE630705C (de) | Verfahren zur Darstellung haltbarer injizierbarer Loesungen N-mono-C, C-disubstituierter Barbitursaeuren | |
| DE951756C (de) | Verfahren zur Herstellung konzentrierter haltbarer waessriger Loesungen von Furanochromonen | |
| DE930171C (de) | Verfahren zur Herstellung waessriger Loesungen von Steroidhormonen | |
| DE86148C (en:Method) | ||
| DE256461C (en:Method) |