ES257726A1 - Procedure for the manufacture of hydrazine derivatives and salts thereof (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of hydrazine derivatives and salts thereof (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES257726A1 ES257726A1 ES0257726A ES257726A ES257726A1 ES 257726 A1 ES257726 A1 ES 257726A1 ES 0257726 A ES0257726 A ES 0257726A ES 257726 A ES257726 A ES 257726A ES 257726 A1 ES257726 A1 ES 257726A1
- Authority
- ES
- Spain
- Prior art keywords
- represents hydrogen
- formula
- translation
- salts
- manufacture
- 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
- 150000003839 salts Chemical class 0.000 title abstract 3
- 150000002429 hydrazines Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000002723 alicyclic group Chemical group 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000002431 hydrogen Chemical group 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000007857 hydrazones Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
- C07D457/02—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with hydrocarbon or substituted hydrocarbon radicals, attached in position 8
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen 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
- C07D213/72—Nitrogen atoms
- C07D213/76—Nitrogen atoms to which a second hetero atom is attached
- C07D213/77—Hydrazine radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
Process for the manufacture of hydrazine derivatives and salts thereof, the derivatives of which correspond to the formula ** (See formula) ** wherein R 1 represents hydrogen or acyl, R 2 represents aralkyl or aliphatic or alicyclic groups up to 7 carbon atoms, R 3 represents hydrogen or alkyl and R 4 represents pyridyl, characterized by the fact of condensing a compound of the formula ** (See formula) ** wherein R1 has the same meaning as before and R5 represents hydrogen, aralkyl or aliphatic or alicyclic groups up to 7 carbon atoms, with a carbonyl compound of the formula R3-CO-R4 in which R3 and R4 and have the same meaning as before; acylating, if desired, the resulting hydrazone in case R1 represents hydrogen, introducing the radical R2 in the case that R5 represents hydrogen and, if desired, transforming the reaction product into an acid addition salt . (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7277859 | 1959-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES257726A1 true ES257726A1 (en) | 1960-11-01 |
Family
ID=38567827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0257726A Expired ES257726A1 (en) | 1959-04-30 | 1960-04-29 | Procedure for the manufacture of hydrazine derivatives and salts thereof (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES257726A1 (en) |
| FR (1) | FR98M (en) |
-
1960
- 1960-04-29 ES ES0257726A patent/ES257726A1/en not_active Expired
- 1960-08-02 FR FR834706A patent/FR98M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR98M (en) | 1961-01-09 |
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