FR1013589A - Improvements in the preparation of substituted piperazines - Google Patents
Improvements in the preparation of substituted piperazinesInfo
- Publication number
- FR1013589A FR1013589A FR1013589DA FR1013589A FR 1013589 A FR1013589 A FR 1013589A FR 1013589D A FR1013589D A FR 1013589DA FR 1013589 A FR1013589 A FR 1013589A
- Authority
- FR
- France
- Prior art keywords
- preparation
- substituted piperazines
- piperazines
- substituted
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- C07D295/215—Radicals derived from nitrogen analogues of carbonic acid
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1013589XA | 1949-02-26 | 1949-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1013589A true FR1013589A (en) | 1952-07-30 |
Family
ID=22284224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1013589D Expired FR1013589A (en) | 1949-02-26 | 1950-02-03 | Improvements in the preparation of substituted piperazines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1013589A (en) |
-
1950
- 1950-02-03 FR FR1013589D patent/FR1013589A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1018934A (en) | Improvements in the preparation of lead-hydrocarbon compounds | |
FR1034958A (en) | Improvements in the preparation of heterocyclic sulfonamides | |
FR941465A (en) | Improvements in the preparation of anti-spasmodic agents | |
FR993776A (en) | Improvement in the preparation of triethylene melamine | |
FR1068631A (en) | Improvements in the preparation of new di-substituted piperazines | |
FR1024331A (en) | Improvement in the preparation of aldehyde | |
FR1013589A (en) | Improvements in the preparation of substituted piperazines | |
FR1003362A (en) | Improvements in the manufacture of capacitors | |
FR1045237A (en) | Improvements in the preparation of substituted pyrimidones | |
FR1033516A (en) | Improvements in the preparation of aromatic nitriles | |
FR990910A (en) | Improvements in the preparation of zinc | |
FR1034592A (en) | Improvements in the preparation of 9-aminobenzophenoxazines | |
FR1024704A (en) | Improvements in the preparation of nu-benzyl-beta-chloropropionamides | |
FR1015587A (en) | Improvements in the preparation of nitro-celluloses | |
FR1012720A (en) | Improvement in the preparation of sulfanilylpiperazines | |
FR1032602A (en) | Improvements in the preparation of substituted pteridines | |
FR1063044A (en) | Improvements in the preparation of substituted quinazolones | |
FR1037072A (en) | Improvements in the preparation of naphthostyriles | |
FR1013619A (en) | Improvements in the preparation of catalysts | |
FR1044694A (en) | Improvements in the preparation of aldehydes | |
FR1017879A (en) | Improvements in the preparation of resinous materials | |
FR1018898A (en) | Improvements in the preparation of nitriles | |
FR1044654A (en) | Improvements in the preparation of alpha, beta-anthrimides | |
FR1092949A (en) | Improvements in the preparation of halogenated substituted pteridines | |
FR1012930A (en) | Improvement in the preparation of guanidine compounds |