AR028957A1 - SEPARATION BETWEEN DWELLERS OF PIPERIDONE DERIVATIVES WITH SIMULATE NEA RACEMIZATION IN SITU OF INDENATED ENANTIUM - Google Patents
SEPARATION BETWEEN DWELLERS OF PIPERIDONE DERIVATIVES WITH SIMULATE NEA RACEMIZATION IN SITU OF INDENATED ENANTIUMInfo
- Publication number
- AR028957A1 AR028957A1 ARP010102869A ARP010102869A AR028957A1 AR 028957 A1 AR028957 A1 AR 028957A1 AR P010102869 A ARP010102869 A AR P010102869A AR P010102869 A ARP010102869 A AR P010102869A AR 028957 A1 AR028957 A1 AR 028957A1
- Authority
- AR
- Argentina
- Prior art keywords
- racemization
- situ
- separation
- indenated
- enantium
- 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.)
- Suspension/Interruption
Links
Classifications
-
- 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
- C07D211/68—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 one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—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 one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D211/74—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
El invento se refiere a un procedimiento aplicable a escala técnica para la separacion dinámica entre enantiomeros de derivados de piperidona con la formula general (1) en la que R1, R2, R3 y n pueden tener los significados mencionados en la memoria descriptiva y en las reivindicaciones, mediando simultánea racemizacion in situ del enantiomero que no haya reaccionado.The invention relates to a method applicable on a technical scale for the dynamic separation between enantiomers of piperidone derivatives with the general formula (1) in which R1, R2, R3 and n can have the meanings mentioned in the specification and in the claims , simultaneously mediating in situ racemization of the enantiomer that has not reacted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10029851A DE10029851A1 (en) | 2000-06-16 | 2000-06-16 | Optical resolution of 2-substituted 4-piperidone derivatives, for use as pharmaceutical intermediates, by simultaneous formation of salt with optically active acid and racemization |
Publications (1)
Publication Number | Publication Date |
---|---|
AR028957A1 true AR028957A1 (en) | 2003-05-28 |
Family
ID=7646064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010102869A Suspension/Interruption AR028957A1 (en) | 2000-06-16 | 2001-06-15 | SEPARATION BETWEEN DWELLERS OF PIPERIDONE DERIVATIVES WITH SIMULATE NEA RACEMIZATION IN SITU OF INDENATED ENANTIUM |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1305287A1 (en) |
JP (1) | JP2004503539A (en) |
KR (1) | KR100863922B1 (en) |
AR (1) | AR028957A1 (en) |
AU (1) | AU2001270563A1 (en) |
CA (1) | CA2409614C (en) |
DE (1) | DE10029851A1 (en) |
IL (2) | IL153085A0 (en) |
MX (1) | MXPA02012301A (en) |
WO (1) | WO2001096306A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0736724B2 (en) * | 1992-08-07 | 1995-04-26 | 株式会社スリオンテック | Seeding and raising seedling sheet using ultraviolet curing adhesive and method for producing the same |
CN1104416C (en) * | 1994-09-23 | 2003-04-02 | 达尔文发现有限公司 | Racemisation and asymmetric transformation process used in manufacture of levobupivacaine and analogues thereof |
DE19528472A1 (en) * | 1995-08-03 | 1997-02-06 | Boehringer Ingelheim Kg | New process for the production of norbenzomorphan of an intermediate stage in the production of pharmaceutically valuable benzomorphan derivatives, in particular of (-) - (1R, 5S, S "R) -3'-hydroxy-2- (2-methoxypropyl -) - 5.9.9 -trimethyl-6.7 benzomorphan |
-
2000
- 2000-06-16 DE DE10029851A patent/DE10029851A1/en not_active Ceased
-
2001
- 2001-06-09 WO PCT/EP2001/006552 patent/WO2001096306A1/en active Application Filing
- 2001-06-09 IL IL15308501A patent/IL153085A0/en active IP Right Grant
- 2001-06-09 KR KR1020027016915A patent/KR100863922B1/en not_active IP Right Cessation
- 2001-06-09 AU AU2001270563A patent/AU2001270563A1/en not_active Abandoned
- 2001-06-09 MX MXPA02012301A patent/MXPA02012301A/en active IP Right Grant
- 2001-06-09 CA CA 2409614 patent/CA2409614C/en not_active Expired - Fee Related
- 2001-06-09 JP JP2002510449A patent/JP2004503539A/en active Pending
- 2001-06-09 EP EP01949395A patent/EP1305287A1/en not_active Withdrawn
- 2001-06-15 AR ARP010102869A patent/AR028957A1/en not_active Suspension/Interruption
-
2002
- 2002-11-26 IL IL153085A patent/IL153085A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1305287A1 (en) | 2003-05-02 |
DE10029851A1 (en) | 2001-12-20 |
KR100863922B1 (en) | 2008-10-17 |
CA2409614A1 (en) | 2001-12-20 |
CA2409614C (en) | 2008-08-05 |
MXPA02012301A (en) | 2003-04-25 |
JP2004503539A (en) | 2004-02-05 |
WO2001096306A1 (en) | 2001-12-20 |
KR20030016288A (en) | 2003-02-26 |
IL153085A (en) | 2008-11-26 |
AU2001270563A1 (en) | 2001-12-24 |
IL153085A0 (en) | 2003-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |