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1. (WO2010077798) STEREOSELECTIVE SYNTHESIS OF PIPERIDINE DERIVATIVES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077798 International Application No.: PCT/US2009/067817
Publication Date: 08.07.2010 International Filing Date: 14.12.2009
IPC:
C07D 403/06 (2006.01) ,C07D 215/56 (2006.01) ,C07D 213/72 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
403
Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/167
02
containing two hetero rings
06
linked by a carbon chain containing only aliphatic carbon atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
215
Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
02
having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
16
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
48
Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
54
attached in position 3
56
with oxygen atoms in position 4
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
213
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
02
having three double bonds between ring members or between ring members and non-ring members
04
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
60
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
72
Nitrogen atoms
Applicants:
TAIGEN BIOTECHNOLOGY CO., LTD.; 7F, 138 Shin Ming Rd., Neihu Dist. Taipei, 114, TW (AllExceptUS)
CHOU, Shan-Yen; TW (UsOnly)
KING, Chi-Hsin, Richard [US/US]; US (UsOnly)
Inventors:
CHOU, Shan-Yen; TW
KING, Chi-Hsin, Richard; US
Agent:
TSAO, Y., Rocky; Occhiuti Rohlicek & Tsao, LLP 10 Fawcett Street Cambridge, Massachusetts 02138, US
Priority Data:
61/122,46115.12.2008US
Title (EN) STEREOSELECTIVE SYNTHESIS OF PIPERIDINE DERIVATIVES
(FR) SYNTHÈSE STÉRÉOSÉLECTIVE DE DÉRIVÉS DE PIPÉRIDINE
Abstract:
(EN) This invention relates to dialdehyde or dinitrile compounds, which are useful for stereoselective synthesis of piperidine, pyrrolidine, and azepane derivatives.
(FR) La présente invention porte sur des composés dialdéhydes ou dinitriles, qui sont utiles pour la synthèse stéréosélective de dérivés de pipéridine, de pyrrolidine et d'azépane.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2376477JP2012512172CA2743700EA201170822KR1020110104933NZ592831
AU2009333391ID051.3448IN4315/DELNP/2011