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DITHIENOPHOSPHORINE COMPOUND AND FLUORESCENT DYE PRODUCED USING SAME NEW コモンズ

外国特許コード F170009250
整理番号 (NU-649)
掲載日 2017年10月5日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP009490
国際公開番号 WO 2017155042
国際出願日 平成29年3月9日(2017.3.9)
国際公開日 平成29年9月14日(2017.9.14)
優先権データ
  • 特願2016-046257 (2016.3.9) JP
発明の名称 (英語) DITHIENOPHOSPHORINE COMPOUND AND FLUORESCENT DYE PRODUCED USING SAME NEW コモンズ
発明の概要(英語) Provided is a fluorescent dye which has an absorption maximum and a fluorescent maximum at higher wavelengths, has a high fluorescence quantum yield and has high stability to light, and into which various substituents can be introduced. In a rhodamine dye, the benzene ring moiety is substituted by a thiophene structure and an oxygen atom in the backbone is substituted by a phosphorus-containing group, as shown in general formula (1) [wherein R2 represents a group represented by general formula (3A), (3B) or (3C)].
特許請求の範囲(英語) [claim1]
1. General system (1):
[In formula, R as for (1) general system (2A) or (2B):
(In formula, R (7) the hydrogen atom, the alkyl group which is possible to be substituted, the arukeniru basis which is possible to be substituted, the arukiniru basis which is possible to be substituted, the aryl basis which is possible to be substituted, or shows the hetero aryl basis which is possible to be substituted.
Ar the aromatic hydrocarbon ring which is possible to be substituted or shows the complex aromatic ring which is possible to be substituted.)
So the basis which is displayed is shown.
As for R (2) general system (3A), (3B) or (3C):
(In formula, R (8) equality or differing, the hydroxy basis, the alkyl group which is possible to be substituted, the alkoxy group which is possible to be substituted, the arukeniru basis which is possible to be substituted, the arukiniru basis which is possible to be substituted, the aryl basis which is possible to be substituted, or shows the hetero aryl basis which is possible to be substituted.
R (9) the hydrogen atom or the alkyl group which is possible to be substituted is shown.
Y shows the oxygen atom or the sulfur atom.)
So the basis which is displayed is shown.
R (3) and, R (4) equality or differing, the hydrogen atom and the halogen atom, the sulfonyl basis, the alkyl group which is possible to be substituted, or shows the aryl basis which is possible to be substituted.
R (5) and, R (6) equality or differing, the hydrogen atom, the alkyl group which is possible to be substituted, the arukeniru basis which is possible to be substituted, or shows the aryl basis which is possible to be substituted.
X shows the anion.
It is the basis where n shows 1 or 2, when R (2) general system (3A) or (3C) with is displayed, 1, when R it is the basis where (2) is displayed with general system (3B), 2 is. ]
So it is displayed, jichienohosuhorin chemical compound.
[claim2]
2. In the aforementioned general system it is the basis where (1), R (1) is displayed with general system (2A), in claim 1 the jichienohosuhorin chemical compound of statement.
[claim3]
3. In the aforementioned general system (1), it is the aryl basis R (7) may be substituted, in claim 2 jichienohosuhorin of statement.
[claim4]
4. In the aforementioned general system it is the basis where (1), R (2) is displayed with general system (3A), n is 1, in either of the claim 1-3 the jichienohosuhorin chemical compound of statement.
[claim5]
5. In the aforementioned general system (1), Y is the oxygen atom, in claim 4 the jichienohosuhorin chemical compound of statement.
[claim6]
6. In the aforementioned general system (1), it is the aryl basis R (8) may be substituted, in claim 4 or 5 the jichienohosuhorin chemical compound of statement.
[claim7]
7. In the aforementioned general system (1), R (3) and R each (4) is the hydrogen atom, in either of the claim 1-6 the jichienohosuhorin chemical compound of statement.
[claim8]
8. In the aforementioned general system (1), R (5) and R each (6) equality or differing, the hydrogen atom or is the alkyl group which is possible to be substituted, in either of the claim 1-7 the jichienohosuhorin chemical compound of statement.
[claim9]
9. It possesses absorption maximum wave length in 650-850nm, in either of the claim 1-8 the jichienohosuhorin chemical compound of statement.
[claim10]
10. It possesses fluorescent maximum wave length in 750-1000nm, in either of the claim 1-9 the jichienohosuhorin chemical compound of statement.
[claim11]
11. The fluorescence dye which contains the jichienohosuhorin chemical compound of statement in either of the claim 1-10.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NAGOYA UNIVERSITY
  • 発明者(英語)
  • NAKA AIKO
  • YAMAGUCHI SHIGEHIRO
国際特許分類(IPC)
指定国 (WO2017155042)
National 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 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
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
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
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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