ES249757A1 - Procedimiento para la obtenciën de nuevos derivados 3,5-dioxo-pirazolidinicos - Google Patents
Procedimiento para la obtenciën de nuevos derivados 3,5-dioxo-pirazolidinicosInfo
- Publication number
- ES249757A1 ES249757A1 ES0249757A ES249757A ES249757A1 ES 249757 A1 ES249757 A1 ES 249757A1 ES 0249757 A ES0249757 A ES 0249757A ES 249757 A ES249757 A ES 249757A ES 249757 A1 ES249757 A1 ES 249757A1
- Authority
- ES
- Spain
- Prior art keywords
- represent
- manufacture
- new
- condensing
- alkyl
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 150000003218 pyrazolidines Chemical class 0.000 title 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- HUUPVABNAQUEJW-UHFFFAOYSA-N 1-methylpiperidin-4-one Chemical compound CN1CCC(=O)CC1 HUUPVABNAQUEJW-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical class OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- -1 O-alkyl Chemical compound 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003349 semicarbazides Chemical class 0.000 abstract 1
- 150000007659 semicarbazones Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members 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
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6077958A CH366281A (de) | 1958-06-19 | 1958-06-19 | Verfahren zur Herstellung von neuen 3,5-Dioxo-pyrazolidin-Derivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES249757A1 true ES249757A1 (es) | 1960-01-16 |
Family
ID=4523188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0249757A Expired ES249757A1 (es) | 1958-06-19 | 1959-05-30 | Procedimiento para la obtenciën de nuevos derivados 3,5-dioxo-pirazolidinicos |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH366281A (es) |
| ES (1) | ES249757A1 (es) |
| GB (1) | GB915964A (es) |
-
1958
- 1958-06-19 CH CH6077958A patent/CH366281A/de unknown
-
1959
- 1959-05-30 ES ES0249757A patent/ES249757A1/es not_active Expired
- 1959-06-05 GB GB1934359A patent/GB915964A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB915964A (en) | 1963-01-16 |
| CH366281A (de) | 1962-12-31 |
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