SU437290A3 - Способ получения рацемических или оптически активных производных пиперазина - Google Patents
Способ получения рацемических или оптически активных производных пиперазинаInfo
- Publication number
- SU437290A3 SU437290A3 SU1815878A SU1815878A SU437290A3 SU 437290 A3 SU437290 A3 SU 437290A3 SU 1815878 A SU1815878 A SU 1815878A SU 1815878 A SU1815878 A SU 1815878A SU 437290 A3 SU437290 A3 SU 437290A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- optically active
- piperazine derivatives
- active piperazine
- obtaining racemic
- racemic
- Prior art date
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
- C07D295/02—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
- C07D295/03—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring with the ring nitrogen atoms directly attached to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/56—Radicals substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/58—Radicals substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D319/18—Ethylenedioxybenzenes, not substituted on the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2037852A DE2037852C3 (de) | 1970-07-30 | 1970-07-30 | Neue Piperazinderivate und Verfahren zu ihrer Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
SU437290A3 true SU437290A3 (ru) | 1974-07-25 |
SU437290A1 SU437290A1 (ru) | 1974-07-25 |
Family
ID=
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE417516B (sv) | Forfarande for framstellning av racemiska eller optiskt aktiva piperazinderivat | |
SU446966A3 (ru) | Способ получения производных сложных эфиров 1,2,3,6-тетрагидро4-пиридилметилкарбоновой кислоты | |
SU437289A3 (ru) | Способ получения рацемических или оптически активных производных пиперазина | |
CH544425A (de) | Laser-Oszillator oder - Verstärker | |
SU437289A1 (ru) | Способ получени рацемических или оптически активных производных пиперазина | |
SU439983A3 (ru) | Способ получения производных этиленбензоила | |
SU439962A3 (ru) | Способ получения производных простанкарбоновой кислоты | |
IT971368B (it) | Procedimento per la produzione di acrilato di metile | |
SE385123B (sv) | Sett att framstella racemisk eller optiskt aktiv 13beta-etyl-17alfa-etynyl-gon-4-en-3-on-17beta-ol | |
BE765543A (fr) | Derives de piperazine | |
SU528868A3 (ru) | Способ получени алкоксиациламинофенилацетамидинов или их солей | |
SU447889A3 (ru) | Способ получения солей теофиллинизобутирата | |
SU438178A3 (ru) | Способ получения -изопропиланилина | |
DK146717C (da) | Fremgangsmaade til fremstilling af optisk aktive indan- eller naphthalenderivater | |
SU548211A3 (ru) | Способ получени производных 2-имидазолидинона | |
SE388198B (sv) | Forfarande for framstellning av trifluormetyltiofenylpiperaziner | |
SU439981A3 (ru) | Способ получения производных 8-азапуринона-6 | |
SU437294A3 (ru) | Способ получения производных 2-амино-дигидро-бензодиазепинона | |
SU437283A3 (ru) | Способ получения производных пиридинкарбамата | |
SU439975A3 (ru) | Способ получения аминофенилциклоамидинов или их солей | |
SU446969A3 (ru) | Способ получения производных 7-ациламино-цеф-3-ем-4-карбоновой кислоты | |
SU469468A1 (ru) | Способ получени генцианина | |
SU472930A1 (ru) | Способ получени -нитро- -ацетиламиноацетофенона | |
SU455947A1 (ru) | Способ получени -хлорацетмезадида | |
SU448645A3 (ru) | Способ получения производных имидазолидинона |