摘要:
The present invention relates to new heptaazaphenalene derivatives of general Formula (I) and to methods for obtaining them. The physicochemical properties of said compounds allow them to be used as UV radiation absorbents.
摘要:
The present invention concerns an improved process for obtaining larger quantities (several 10 grams up to kilograms) of pure cyameluric chloride (I) by chlorination of cyameluric acid (C 6 N 7 (OH) 3 ) or its alkaline salts followed by fractioned vacuum sublimation.
摘要翻译:本发明涉及通过氯化氰尿酸(C 6 N 7(OH)3)或其碱性盐然后分级真空升华获得较大量(几克至几千克)纯的氰尿酸氯化物(I)的改进方法 。
摘要:
Disclosed herein are an organic light-emitting device having a structure formed by the sequential deposition of a substrate, a first electrode, at least two organic layers and a second electrode, in which the organic layers include a light-emitting layer, and one of the organic layers, which is in contact with the second electrode, is a buffer layer comprising a compound of formula 1, as well as a fabrication method thereof. The buffer layer makes it possible to minimize or prevent damage to the organic layer, which can occur when forming the second electrode on the organic layer.
摘要:
CRF receptor antagonists are disclosed which have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in a warm-blooded animals, such as stroke. The CRF receptor antagonists of this invention have the following structure: including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein R1, R2, R5, R6, X and Y are as defined herein. Compositions containing a CRF receptor antagonist in combination with a pharmaceutically acceptable carrier are also disclosed, as well as methods for use of the same.
Z ein Rest zur Vervollständigung eines 3,4- oder 2,3-Pyridinylen-, eines 4,5-Pyrmidinylen-, eines 3,4- oder 4,5-Pyridazinylen- oder eines 2,3-Pyrazinylen-Systems bedeutet und X, Y, m und n die in der Beschreibung genannten Bedeutungen besitzen, gefunden, die sich besonders gut zum Massefärben von Kunststoffen, insbesondere von Thermoplasten, eignen.
摘要翻译:式(I)的azaphthaloperinone染料是新的:Z = gp。 完成3,4-或2,3-亚吡啶,4.5-嘧啶基,3,4-或4,5-哒嗪亚基或2,3-吡嗪亚系; X =烷基,卤素,硝基,氯磺酰基,芳氧基磺酰基,OH,烷氧基,酰氧基,氨基磺酰基(选自烷基或芳基)或稠合的脂环族或杂环; Y =烷基,芳基,卤素,硝基,氯磺酰基,酰氧基(尤其是芳氧基磺酰基),氨基或氨基磺酰基(均可通过烷基或芳基取代)或稠合的脂环族或芳香环; m = 0-6; n = 0-3。
摘要:
The present invention relates to 7H-benzo[b]pyrazino[1,2-d]pyrrolo[3,2,1-jk][1,4]benzodiazepines of the formula wherein R is hydrogen, loweralkyl, or a group of the formula COO(CR¹Z) m CR²R³R⁴, wherein R¹, R², R³, and R⁴ are independently hydrogen or loweralkyl, Z is hydrogen, loweralkyl, or halogen, and m is 0 or 1; X and Y are independently hydrogen, halogen, loweralkyl, or trifluoromethyl; the dotted line represents an optional carbon-tocarbon bond; an optical isomer thereof, or a pharmaceutically acceptable acid addition salt thereof, which are useful for treating depression alone or in combination with inert adjuvants. The invention relates also to a process and intermediates for the preparation of the above compounds.
摘要:
The present invention relates to 7H-benzo[b]pyrazino[1,2-d]pyrrolo[3,2,1-jk][1,4]benzodiazepines of the formula wherein R is hydrogen, loweralkyl, or a group of the formula COO(CR¹Z) m CR²R³R⁴, wherein R¹, R², R³, and R⁴ are independently hydrogen or loweralkyl, Z is hydrogen, loweralkyl, or halogen, and m is 0 or 1; X and Y are independently hydrogen, halogen, loweralkyl, or trifluoromethyl; the dotted line represents an optional carbon-tocarbon bond; an optical isomer thereof, or a pharmaceutically acceptable acid addition salt thereof, which are useful for treating depression alone or in combination with inert adjuvants. The invention relates also to a process and intermediates for the preparation of the above compounds.
摘要:
The present disclosure relates to an organic electroluminescent compound of Formula 1 (variables R1-R10 defined herein), and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present disclosure, it is possible to produce an organic electroluminescent device which can be operated at a lowered driving voltage, shows excellence in luminous efficiency such as current efficiency and power efficiency, and has high color purity and improved lifespan.