摘要:
The present invention relates to compounds of the general formula (I) and to a process for their preparation, to an electronic device comprising at least one of these compounds, to an emitting layer, preferably present in an electronic device, comprising at least one compound of general formula (I) and to the use of a compound according to general formula (I) in an electronic device as a host material and/or charge transporting material.
摘要:
Z is CR4R5, C=CR4R5 SiR4R5, GeR4R5 NR4a, PR4a, P(O)R4a, O, S, SO, SO2, Se; SeO, SeO2, Te, TeO, or TeO2; R1 - R3 are the same or different at each occurrence and are D, aryl, heteroaryl, alkyl, amino, silyl, germyl, deuterated aryl, deuterated heteroaryl, deuterated alkyl, deuterated amino, deuterated silyl, or deuterated germyl, where two groups selected from R1, R2, and R3 can be joined together to form a fused ring; R4 - R5 are the same or different at each occurrence and are H, D, aryl, heteroaryl, alkyl, amino, silyl, germyl, deuterated aryl, deuterated heteroaryl, deuterated alkyl, deuterated amino, deuterated silyl, or deuterated germyl; R4a is alkyl, silyl, germyl, aryl, or a deuterated analog thereof; a is an integer from 0-4; b and c are the same or different and are an integer from 0-3.
摘要翻译:Z是CR4R5,C = CR4R5SiR4R5,GeR4R5 NR4a,PR4a,P(O)R4a,O,S,SO,SO2,Se; SeO,SeO2,Te,TeO或TeO2; R 1 -R 3在每次出现时相同或不同,为D,芳基,杂芳基,烷基,氨基,甲硅烷基,甲基,氘代芳基,氘代杂芳基,氘代烷基,氘代氨基,氘化甲硅烷基或氘代甲基, 从R1,R2和R3可以连接在一起形成稠环; R 4 -R 5在每次出现时相同或不同,为H,D,芳基,杂芳基,烷基,氨基,甲硅烷基,甲基,氘代芳基,氘代杂芳基,氘代烷基,氘代氨基,氘代甲硅烷基或氘代甲基; R 4a是烷基,甲硅烷基,甲基,芳基或其氘代类似物; a是0-4的整数; b和c相同或不同,为0-3的整数。
摘要:
The present invention relates to a hole transport material and an organic electroluminescent device comprising the same. By using the hole transport material according to the present invention, an organic electroluminescent device having significantly improved operational lifespan while maintaining low driving voltage and high current and power efficiencies can be produced.
摘要:
Настоящее изобретение относится к применению соединений ксеноцимина в качестве противогрибкового средства, в частности к представителю Ксеномицинов общей формулы (I) применению его в качестве противогрибкового средства. Раскрыто соединение структурной формулы (I). Показаны биологические свойства соединения общей формулы (I).
摘要:
The invention relates to compounds with benzindenofluorene base bodies and to the use thereof in electronic devices, in particular in organic electroluminescent devices.
摘要:
The present invention relates to a compound, which is represented by one chemical formula among the chemical formulas (1) to (3), an organic electronic element comprising the compound, and an electronic device comprising the organic electronic element. The compound is characterized by comprising at least one phenyl group having at least one substitution with deuterium or tritium.
摘要:
Verbindungen der Formel (I) worin R, X, X' und R 2 , R 2' , R 2" , R 3 " , R 2"" und R 7 die in Anspruch 1 angegebenen Bedeutungen haben, sind Inhibitoren der CHK1- CHK2- und SGK - Kinasen und können u.a. zur Behandlung von Krebs eingesetzt werden.
摘要:
This invention relates to compounds which bind to serotonin receptors inside or outside the central nervous system, in particular compounds which bind to the 5-HT 2 or 5-HT 7 receptors, their preparation and use, compositions containing them, and methods of treatment using them.
摘要:
The invention relates to indole-derived compounds and to the use of said compounds for the preparation of a medicament that can be used to treat diseases related to the process of splicing pre-messenger RNAs in the cell, such as Frasier syndrome, frontotemporal dementia linked to chromosome 17 (a form of Parkinson's disease), Leigh syndrome (a type of encephalopathy), atypical cystic fibrosis, certain neuropathologies including Alzheimer's disease linked to a mutation in the Tau protein, muscle atrophy which affects the SMN (Survival of Motor Neuron) gene, depression linked to a serotonin splicing impairment, and certain cancers in which the global splicing process is affected (e.g. breast cancer, colon cancer and certain lymphomas), as well as viral diseases such as AIDS.