Beskrivelse
Hiromachi,Shinagawa-ku,, Tokyo 140-8710, JP-Japan
WAKABAYASHI, Takanori, c/o Daiichi Sankyo Company, Limited1-16-13, Kitakasai,Edogawa-ku,, Tokyo 134-8630, JP-Japan
(74) Agent or Attorney TANDBERG INNOVATION AS, Postboks 1570 Vika, 0118 OSLO, Norge
(54) Title DISPIROPYRROLIDINE DERIVATIVE
(56) References
Cited: SHANMUGAM, P. ET AL.: 'A facile and efficient synthesis of highly functionalized 3,3'-dispiropyrrolidine- and 3,3'- dispiropyrrolizidine bisoxindoles via [3+2] cycloaddition' TETRAHEDRON LETTERS vol.49, no.16, 2008, pages 2611 - 2615, XP022541938, LAKSHMI, N.V. ET AL.: 'An expedient approach for the synthesis of dispiropyrrolidine bisoxindoles, spiropyrrolidine oxindoles and spiroindane-1,3-diones through 1,3-dipolar cycloaddition reactions' TETRAHEDRON LETTERS vol.51, no.7, 2010, pages 1064 - 1068, XP026850878, BABU, A.R. ET AL.: 'Ultrasonic assisted-silica mediated [3+2] cycloaddition of azomethine ylides-a facile multicomponent one-pot synthesis of novel dispiroheterocycles' TETRAHEDRON LETTERS vol.48, no.38, 2007, pages 6809 - 6813, XP022208806, SURESH, B.A. ET AL.: 'Ti02-silica mediated one pot three component 1,3-dipolar cycloaddition reaction: a facile and rapid synthesis of dispiro acenaphthenone/oxindole [indanedione/ oxindole] pyrroloisoquinoline ring systems' TETRAHEDRON vol.63, no.33, 2007, pages 8010 - 8016, XP022138270, BABU, A.R. ET AL.: 'ZrOC12.8H20-mediated microwave induced [3+2] cycloaddition of azomethine ylides. A facile one-pot synthesis of novel dispiroheterocycles' TETRAHEDRON LETTERS vol.
48, no.2, 2007, pages 305 - 308, XP005796738, JAYASHANKARAN, J. ET AL.: 'Synthesis of Novel Ferrocenyl Oxindole and Ferrocene Substituted Dispiroheterocycles Through [3+2] Cycloaddition of Azomethine Ylides' SYNTHETIC COMMUNICATIONS vol.36, no.7, 2006, pages 979 - 986, XP055122430, BABU, A.R. ET AL.: 'Heteropoly acid-silica mediated [3+2] cycloaddition of azomethine ylides -a facile multicomponent one-pot synthesis of novel dispiroheterocycles' TETRAHEDRON LETTERS vol. 47, no.52, 2006, pages 9221 - 9225, XP025005220, GIUSEPPETTI, G. ET AL.: 'The crystal structure of 2-(5,7-dichloro-lmethyloxoindol)-3-spiro- 1'-(2'-benzoylhexahydropyrrolizin)-3'-spiro - 2'' -indan-1'' , 3'' -dione' ZEITSCHRIFT FUER KRISTALLOGRAPHIE vol.209, no.4, 1994, pages 360 - 362, XP008170857, CASASCHI, A. ET AL.: 'Retention of the configuration of oxoindolin -3-ylidene dipolarophiles in the reaction with azomethine ylides from ninhydrin and secondary amino acids' GAZZETTA CHIMICA ITALIANA vol.123, no.3, 1993, pages 137 - 143, XP008170881, GRIGG, R. ET AL.: 'Decarboxylative transamination. A new route to spirocyclic and bridgehead-nitrogen compounds. Relevance to a-amino acid decarboxylases' JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS 1984, pages 182 - 183, XP002145087, EP-A2- 2 707372, WO-A1-99/12904, WO-A2-2006/091646, WO-A2-2008/036168, US-A1- 2007213341, LIU, H. ET AL.: 'Regio- and Stereoselective Synthesis of Novel Dispiropyrrolidine Bisoxindole Derivatives via Multicomponent Reactions' JOURNAL OF COMBINATORIAL CHEMISTRY vol.
12, no.2, 2010, pages 292 - 294, XP055122345, BABU, A.R. ET AL.: 'Regioselective synthesis of novel dispiro-oxindoloindenoquinoxaline pyrrolidines through 1,3-dipolar cycloaddition methodology' SYNTHETIC COMMUNICATIONS vol.38, no.9, 2008, pages 1433 - 1438, XP055122349
Enclosed is a translation of the patent claims in Norwegian. Please note that as per the Norwegian Patents Acts, section 66i the patent will receive protection in Norway only as far as there is agreement between the translation and the language of the application/patent granted at the EPO. In matters concerning the validity of the patent, language of the application/patent granted at the EPO will be used as the basis for the decision. The patent documents published by the EPO are available through Espacenet (http://worldwide.espacenet.com) or via the search engine on our website here: https://search.patentstyret.no/
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Org.nummer: 982702887
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2011.03.10, JP 2011052687
2011.10.13, US 201161546805 P
BABU, A.R. ET AL.: 'Heteropoly acid-silica mediated [3+2] cycloaddition of azomethine ylides-a facile multicomponent one-pot synthesis of novel dispiroheterocycles' TETRAHEDRON LETTERS vol. 47, no. 52, 2006, pages 9221 - 9225, XP025005220 (B1)
WO-A2-2008/036168 (B1)
BABU, A.R. ET AL.: 'Ultrasonic assisted-silica mediated [3+2] cycloaddition of azomethine ylides-a facile multicomponent one-pot synthesis of novel dispiroheterocycles' TETRAHEDRON LETTERS vol. 48, no. 38, 2007, pages 6809 - 6813, XP022208806 (B1)
BABU, A.R. ET AL.: 'ZrOC12.8H20-mediated microwave induced [3+2] cycloaddition of azomethine ylides. A facile one-pot synthesis of novel dispiroheterocycles' TETRAHEDRON LETTERS vol. 48, no. 2, 2007, pages 305 - 308, XP005796738 (B1)
CASASCHI, A. ET AL.: 'Retention of the configuration of oxoindolin-3-ylidene dipolarophiles in the reaction with azomethine ylides from ninhydrin and secondary amino acids' GAZZETTA CHIMICA ITALIANA vol. 123, no. 3, 1993, pages 137 - 143, XP008170881 (B1)
EP-A2- 2 707 372 (B1)
GIUSEPPETTI, G. ET AL.: 'The crystal structure of 2-(5,7-dichloro-l-methyloxoindol)-3-spiro- 1'-(2'-benzoylhexahydropyrrolizin)-3'-spiro - 2'' -indan-1'' , 3'' -dione' ZEITSCHRIFT FUER KRISTALLOGRAPHIE vol. 209, no. 4, 1994, pages 360 - 362, XP008170857 (B1)
GRIGG, R. ET AL.: 'Decarboxylative transamination. A new route to spirocyclic and bridgehead-nitrogen compounds. Relevance to a-amino acid decarboxylases' JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS 1984, pages 182 - 183, XP002145087 (B1)
JAYASHANKARAN, J. ET AL.: 'Synthesis of Novel Ferrocenyl Oxindole and Ferrocene Substituted Dispiroheterocycles Through [3+2] Cycloaddition of Azomethine Ylides' SYNTHETIC COMMUNICATIONS vol. 36, no. 7, 2006, pages 979 - 986, XP055122430 (B1)
LAKSHMI, N.V. ET AL.: 'An expedient approach for the synthesis of dispiropyrrolidine bisoxindoles, spiropyrrolidine oxindoles and spiroindane-1,3-diones through 1,3-dipolar cycloaddition reactions' TETRAHEDRON LETTERS vol. 51, no. 7, 2010, pages 1064 - 1068, XP026850878 (B1)
LIU, H. ET AL.: 'Regio- and Stereoselective Synthesis of Novel Dispiropyrrolidine Bisoxindole Derivatives via Multicomponent Reactions' JOURNAL OF COMBINATORIAL CHEMISTRY vol. 12, no. 2, 2010, pages 292 - 294, XP055122345 (B1)
SHANMUGAM, P. ET AL.: 'A facile and efficient synthesis of highly functionalized 3,3'- dispiropyrrolidine- and 3,3'- dispiropyrrolizidine bisoxindoles via [3+2] cycloaddition' TETRAHEDRON LETTERS vol. 49, no. 16, 2008, pages 2611 - 2615, XP022541938 (B1)
SURESH, B.A. ET AL.: 'Ti02-silica mediated one pot three component 1,3-dipolar cycloaddition reaction: a facile and rapid synthesis of dispiro acenaphthenone/oxindole [indanedione/ oxindole] pyrroloisoquinoline ring systems' TETRAHEDRON vol. 63, no. 33, 2007, pages 8010 - 8016, XP022138270 (B1)
US-A1- 2007 213 341 (B1)
WO-A1-99/12904 (B1)
WO-A2-2006/091646 (B1)
BABU, A.R. ET AL.: 'Regioselective synthesis of novel dispiro-oxindoloindenoquinoxaline pyrrolidines through 1,3-dipolar cycloaddition methodology' SYNTHETIC COMMUNICATIONS vol. 38, no. 9, 2008, pages 1433 - 1438, XP055122349 (B1)
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Beskrivelse / Fakturanummer | Betalingsdato | Beløp | Betaler | Status |
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Årsavgift 14. avg. år (EP) | 2025.03.27 | 5850 | COMPUTER PACKAGES INC. | Betalt og godkjent |
Årsavgift 13. avg. år (EP) | 2024.02.28 | 4200 | COMPUTER PACKAGES INC. | Betalt og godkjent |
Årsavgift 12. avg. år (EP) | 2023.03.29 | 3850 | COMPUTER PACKAGES INC. | Betalt og godkjent |
Årsavgift 11. avg. år (EP) | 2022.03.29 | 3500 | COMPUTER PACKAGES INC. | Betalt og godkjent |
Årsavgift 10. avg. år (EP) | 2021.03.29 | 3200 | COMPUTER PACKAGES INC. | Betalt og godkjent |
Årsavgift 9. avg. år (EP) | 2020.03.10 | 2850 | CPA GLOBAL LIMITED | Betalt og godkjent |
Årsavgift 8. avg. år (EP) | 2019.03.08 | 2550 | CPA GLOBAL LIMITED | Betalt og godkjent |
31807722 expand_more expand_less | 2018.06.01 | 5500 | TANDBERG INNOVATION AS | Betalt |
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5500 = 1 X 5500
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Årsavgift 7. avg. år (EP) | 2018.03.09 | 2200 | CPA GLOBAL LIMITED | Betalt og godkjent |