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1. (WO2018009375) METHOD OF SYNTHESIZING NEAR IR, CLOSED CHAIN SULFO-CYANINE DYES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/009375 International Application No.: PCT/US2017/039491
Publication Date: 11.01.2018 International Filing Date: 27.06.2017
IPC:
C07D 209/22 (2006.01) ,C09B 57/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
209
Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
02
condensed with one carbocyclic ring
04
Indoles; Hydrogenated indoles
10
with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
18
Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
22
with an aralkyl radical attached to the ring nitrogen atom
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
57
Other synthetic dyes of known constitution
Applicants: INTUITIVE SURGICAL OPERATIONS, INC.[US/US]; 1020 Kifer Road Sunnyvale, California 94086, US
Inventors: SORGER, Jonathan; US
KOILPILLAI, Jesudoss; US
RAMESH, Veerappan; US
SEKAR, Kulandai raj Antony; US
RATHESHKUMAR, Periyadurai; US
Agent: MEI, Yiming; US
ALLENBY, Christopher B.; US
KUBODERA, John; US
CHENG, Wendy; US
ISON, Lisa; US
KNIGHT, Sadie; US
Priority Data:
15/204,44107.07.2016US
Title (EN) METHOD OF SYNTHESIZING NEAR IR, CLOSED CHAIN SULFO-CYANINE DYES
(FR) PROCÉDÉS DE SYNTHÈSE DE COLORANTS SULFO-CYANINE À CHAÎNE FERMÉES PROCHES DE L'INFRA-ROUGE
Abstract:
(EN) Compositions and methods of synthesizing near IR, closed chain, sulfo-cyanine dyes are provided.
(FR) L'invention porte sur des compositions et procédés de synthèse de colorants sulfo-cyanine à chaîne fermée, proches de l'infrarouge.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)