BE517655A - - Google Patents
Info
- Publication number
- BE517655A BE517655A BE517655DA BE517655A BE 517655 A BE517655 A BE 517655A BE 517655D A BE517655D A BE 517655DA BE 517655 A BE517655 A BE 517655A
- Authority
- BE
- Belgium
- Prior art keywords
- isonicotinyl
- hydrazine
- pyridyl
- ketone
- thenyl
- Prior art date
Links
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- QRXWMOHMRWLFEY-UHFFFAOYSA-N Isoniazid Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 claims description 14
- TWBYWOBDOCUKOW-UHFFFAOYSA-N Isonicotinic acid Chemical compound OC(=O)C1=CC=NC=C1 TWBYWOBDOCUKOW-UHFFFAOYSA-N 0.000 claims description 8
- -1 heterocyclic ketone Chemical class 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 125000004076 pyridyl group Chemical group 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 2
- 230000001476 alcoholic Effects 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 239000007859 condensation product Substances 0.000 description 5
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N iso-propanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- NDSTUUPEXNCUNW-UHFFFAOYSA-N (5-nitrofuran-2-yl)methanol Chemical compound OCC1=CC=C([N+]([O-])=O)O1 NDSTUUPEXNCUNW-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- IEMOXFUDQFIROQ-UHFFFAOYSA-N C(C1=CC=NC=C1)NN=CC1=CC=C(O1)[N+](=O)[O-] Chemical compound C(C1=CC=NC=C1)NN=CC1=CC=C(O1)[N+](=O)[O-] IEMOXFUDQFIROQ-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000005712 crystallization Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- ZHAZHKPVEROFLH-UHFFFAOYSA-N 1-pyridin-2-ylpropan-1-one Chemical compound CCC(=O)C1=CC=CC=N1 ZHAZHKPVEROFLH-UHFFFAOYSA-N 0.000 description 1
- WEGYGNROSJDEIW-UHFFFAOYSA-N 1-pyridin-3-ylethanone Chemical compound CC(=O)C1=CC=CN=C1 WEGYGNROSJDEIW-UHFFFAOYSA-N 0.000 description 1
- WYJOVVXUZNRJQY-UHFFFAOYSA-N 2-Acetylthiophene Chemical compound CC(=O)C1=CC=CS1 WYJOVVXUZNRJQY-UHFFFAOYSA-N 0.000 description 1
- 229960000583 Acetic Acid Drugs 0.000 description 1
- OAQDZCRYDUIFGB-UHFFFAOYSA-N O=CS1C=CC=C1 Chemical compound O=CS1C=CC=C1 OAQDZCRYDUIFGB-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 230000000973 chemotherapeutic Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- GRYBZNLNHVSHPY-UHFFFAOYSA-N sodium;4-hydroxy-5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]naphthalene-2,7-disulfonic acid Chemical group [Na+].C=12C(O)=CC(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=1NC=C1C=CC=CC1=O GRYBZNLNHVSHPY-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
Landscapes
- Pyridine Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE517655A true BE517655A (xx) |
Family
ID=154482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE517655D BE517655A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE517655A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810725A (en) * | 1954-12-20 | 1957-10-22 | Olin Mathieson | Pyridoxal derivatives of isonicotinic acid hydrazide |
-
0
- BE BE517655D patent/BE517655A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810725A (en) * | 1954-12-20 | 1957-10-22 | Olin Mathieson | Pyridoxal derivatives of isonicotinic acid hydrazide |
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