The present invention relates to new heteroaromatic compounds with high two-photon absorption activity, useful in particular as optical power limiting agents via two-photon absorption or as imaging agents in confocal laser scanning fluorescence microsopy via two-photon absorption or excitation. [on SciFinder (R)] Patent Number: 2004018456 PCT Designated States: Designated States W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW, AM, AZ, BY, KG, KZ, MD, RU. Main IPC: C07D401-14. Secondary IPC: C07D497-04; A61K041-00; A61K049-00; C07D213-00; C07D207-00; C07D333-00; C07D319-00. Patent: Application: WO; Date: 20030708.; Application Number: 2003-EP7300 Patent Assignee: (Universita' degli Studi di Milano - Bicocca, Italy). Patent Country: WO; Link \#1: E:/!sandro/miei\bpdf/2004\b68\bPCT\bTPA2.pdf
Abbotto, A., Beverina, L., Bozio, R., Pagani, G., Signorini, R. (2004)Two-photon absorption heteroaromatic chromophores and compositions thereof. . Brevetto No. ITMI20021809.
Two-photon absorption heteroaromatic chromophores and compositions thereof
ABBOTTO, ALESSANDRO;BEVERINA, LUCA;PAGANI, GIORGIO ALBERTO;
2004
Abstract
The present invention relates to new heteroaromatic compounds with high two-photon absorption activity, useful in particular as optical power limiting agents via two-photon absorption or as imaging agents in confocal laser scanning fluorescence microsopy via two-photon absorption or excitation. [on SciFinder (R)] Patent Number: 2004018456 PCT Designated States: Designated States W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW, AM, AZ, BY, KG, KZ, MD, RU. Main IPC: C07D401-14. Secondary IPC: C07D497-04; A61K041-00; A61K049-00; C07D213-00; C07D207-00; C07D333-00; C07D319-00. Patent: Application: WO; Date: 20030708.; Application Number: 2003-EP7300 Patent Assignee: (Universita' degli Studi di Milano - Bicocca, Italy). Patent Country: WO; Link \#1: E:/!sandro/miei\bpdf/2004\b68\bPCT\bTPA2.pdf
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