摘要:
The present invention provides a heterocyclic compound of the following general formula (I): wherein X and Y are different from each other and represent a halogen atom selected from among a chlorine atom, bromine atom and iodine atom, or CF3SO3−, CH3SO3−, C6H5SO3− or CH3C6H4SO3−; R1 represents an optionally substituted monovalent aliphatic hydrocarbon group having two or more carbon atoms; one of A1 and A2 represents —S—, —O—, —Se— or Te—, while the other represents —N═, —P═ or —Si(R2)═, wherein R2 represents a hydrogen atom, an optionally substituted monovalent hydrocarbon group, a halogen atom, an amino group or a carbonyl group; and one of two linkages each represented by a solid line and a dashed line is a single bond, while the other is a double bond.
摘要翻译:本发明提供以下通式(I)的杂环化合物:其中X和Y彼此不同,表示选自氯原子,溴原子和碘原子的卤原子,或CF 3 SO 3 - ,CH 3 SO 3 - , C6H5SO3-或CH3C6H4SO3-; R1表示具有两个或更多个碳原子的任选取代的一价脂族烃基; A 1和A 2中的一个表示-S-,-O-,-Se-或Te-,而另一个表示-N-,-P-或-Si(R 2) - ,其中R 2表示氢原子, 一价烃基,卤素原子,氨基或羰基; 并且每个由实线和虚线表示的两个键之一是单键,而另一个是双键。
摘要:
A compound having excellent adenosine receptor (A1, A2A, A2B receptor) antagonistic action, of the following formula, a salt thereof or a solvate of them: wherein, R1 and R2, same or different, each represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, a cycloalkenyl group, an aromatic hydrocarbon cyclic group, an acyl group or an alkylsulfonyl group, which groups may be substituted (except the hydrogen atom); R3 represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon cyclic group, a nitrogen atom, an oxygen atom or a sulfur atom, which groups may be substituted (except the hydrogen atom, the halogen atom and the cyano group); R4 represents an aromatic hydrocarbon cyclic group which may be substituted, and R5 represents an aromatic hydrocarbon cyclic group which may be substituted.
摘要翻译:具有优异的腺苷受体(A 1 H 1,A 2 A 2,A 2B 2受体)的化合物,下式的拮抗作用,其盐或 它们的溶剂化物:其中R 1,R 2和R 2相同或不同,各自表示氢原子,烷基,烯基,炔基, 环烷基,环烯基,芳香族烃基,酰基或烷基磺酰基,该基团可被取代(氢原子除外)。 R 3表示氢原子,卤素原子,氰基,烷基,烯基,炔基,芳族烃环状基团,氮原子,氧原子或硫原子 原子,该基团可被取代(氢原子,卤素原子和氰基除外); R 4表示可以被取代的芳族烃环状基团,R 5表示可以被取代的芳族烃环状基团。
摘要:
A polymer compound comprising a repeating unit of the following formula (1) and a repeating unit of the following formula (2) and having a polystyrene-reduced number-average molecular weight of 103 to 108: (wherein, Ar1 and Ar2 represent each independently a tri-valent aromatic hydrocarbon group or a tri-valent heterocyclic group, X1 and X2 represent each independently O, S, C(═O), S(═O), SO2 or the like, and X1 and X2 are not identical. Y represents O, S, and R9 represents a halogen atom, alkyl group, alkyloxy group or the like. m represents 0 or 1, and n represents an integer from 1 to 6. o represents an integer from 1 to 6, and p represents an integer from 0 to 2.).
摘要:
A position adjusting structure for adjusting a position of a recording head with respect to a recording head mounting portion of a printer main body, the position adjusting structure including: a head mounting plane arranged on the recording head mounting portion; an adjusting member, which is transferable along a direction substantially perpendicular to the head mounting plane; and an inclined flat plane, which is arranged on either one of the recording head mounting portion or the adjusting member and is inclined against the head mounting plane; wherein, the adjusting member transfers the position of the recording head with respect to the recording head mounting portion according with transfer of the adjusting member.
摘要:
An ink jet head having: a nozzle tip having a front end surface in which a nozzle for jetting ink is provided, and four side surfaces adjacent to a back end surface which is opposite to the nozzle; and a frame shape member on which the nozzle tip is mounted, the frame shape member having a first protrusion pair each of which abuts on one pair of facing sides of the four side surfaces to sandwich the nozzle tip, and a second protrusion pair which abuts on the other pair of facing sides of the four side surfaces to sandwich the nozzle tip.
摘要:
A rotor blade is manufactured by making a soft alloy into a blade body with a curved section, joining a hard alloy to the leading edge of the blade body, coating the back side surfaces of the leading and trailing edge portions of the blade by alternately giving at least one coat each of a Ni-Cr-B-Si alloy and WC by spraying and fusing the coats onto the backing surfaces, and then coating the entire front side surface of the blade in the same way.
摘要:
It is an object of the present invention to provide a nitrogen-containing condensed ring compound, which can be used as an organic n-type semiconductor having an excellent electron transport property and which is also excellent in terms of solubility in an organic solvent. The nitrogen-containing condensed ring compound of the present invention has a structural unit represented by the following formula (1-1) or formula (1-2): wherein Ar1 represents an aromatic ring; one of Y1 and Y2 represents a single bond, and the other represents —C(R11)(R12)— or —C(═X1)—; one of Y3 and Y4 represents a single bond, and) the other represents —C(R21)(R22)— or —C(═X2)—, and one of Y1 to Y4 represents —C(R11)(R12)— or —C(R21)(R22)—; at least one of W1 and W2 represents —N═; and Z1 and Z2 each represent any one of the groups represented by the formula (i) to the formula (ix).
摘要:
A branched compound including a core part, at least one side chain part bonded to the core part, and an end, wherein one repeating unit or two or more repeating units expressed by the following formula (1) repeat in the or each side chain part, with the proviso that in a repeating unit bonded to the core part, T is bonded to the core part, and in two or more contiguous repeating units, each L is bonded to the T, each L is formed of a plurality of conjugation-forming units linked together; each L includes at least one thienylene unit as the conjugation-forming unit; and at least two of the groups existing at the ends of Ls (the ends of the L in sides which are not bonded to T) are acceptor groups. (In the formula, each L represents a divalent organic group which may have a substituent and the T represents a trivalent organic group which may have a substituent.)
摘要:
A polymer according to the present invention comprises a repeating structure represented by the following formula (1), wherein L and X each independently have a configuration in which are linked a plurality of conjugation forming structures each conjugated by itself, and each have at least one thienylene structure as the conjugation forming structure: wherein each X represents a monovalent organic group that may have a substituent, each L represents a divalent organic group that may have a substituent, and each T represents a trivalent organic group that may have a substituent, with the proviso that in the formula, the X's represent the same group, the L's represent the same group, and the T's represent the same group.
摘要:
A fluorine-containing polycyclic aromatic compound represented by the following formula (I) is provided. According to present invention, a novel compound capable of being utilized as an organic n-type semiconductor having an excellent electron transport property is provided, wherein in formula (I), Ar1 and Ar2 each independently represent an aromatic hydrocarbon group having at least six carbon atoms or a heterocyclic group having at least four carbon atoms; R1, R2, R3 and R4 each independently represent a hydrogen atom, a halogen atom, or a monovalent group; R5 and R6 each independently represent a hydrogen atom or a monovalent organic group that may be substituted with a substituent; s1 and t1 each independently represent an integer of at least 2; with the proviso that at least one of R5 and R6 is the abovementioned monovalent organic group where at least one of all the hydrogen atoms of the monovalent organic group including the substituent is substituted with a fluorine atom.