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1. (WO2013055747) METHODS TO PRODUCE ALKYLATED POLYCYCLIC GUANIDINE COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/055747    International Application No.:    PCT/US2012/059480
Publication Date: 18.04.2013 International Filing Date: 10.10.2012
IPC:
C07D 487/04 (2006.01)
Applicants: NOVOMER, INC. [US/US]; 950 Danby Road, Suite 198 Ithaca, NY 14850 (US)
Inventors: WELTER, Thomas, R.; (US)
Agent: LYON, Charles, E.; Choate, Hall & Stewart LLP Two International Place Boston, MA 02110 (US)
Priority Data:
61/545,570 10.10.2011 US
Title (EN) METHODS TO PRODUCE ALKYLATED POLYCYCLIC GUANIDINE COMPOUNDS
(FR) PROCÉDÉS DE FABRICATION DE COMPOSÉS GUANIDINES POLYCYCLIQUES ALKYLÉES
Abstract: front page image
(EN)The present invention encompasses methods of synthesizing N-alkyl derivatives of polycyclic guanidines having an exchangeable NH group by reaction with dialkylcarbonates. In one aspect, the invention provides a method to make methyl TBD (1- Methyl- 1, 4, 9-Triazabicyclof 4.4.0] dec-9-ene) by heating a mixture of TBD and dimethyl carbonate.
(FR)La présente invention concerne des procédés de synthèse de dérivés N-alkylés de guanidines polycycliques ayant un groupe NH échangeable par réaction avec des carbonates de dialkyle. Selon un aspect, l'invention concerne un procédé de fabrication du méthyle TBD (1-méthyl-1, 4, 9-triazabicyclo [4.4.0] déc-9-ène) par chauffage d'un mélange de TBD et de carbonate de diméthyle.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, 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)