摘要:
Systems and methods are provided for executing a hedge transaction in connection with the execution of a derivative product order in which the price of the derivative product is defined by one or more variables. The hedge transaction may be executed at an exchange or match engine that is different from the exchange or match engine executing the derivative product order. The execution of derivative product transaction may be contingent on the existence of an appropriate hedge transaction. Alternatively, a best efforts approach may be used to fill the hedge transaction order after executing the derivative product transaction.
摘要:
Systems and methods are provided for processing derivative product orders at an exchange. Traders provide derivative product order risk data to the exchange. The order risk data may include maximum delta, gamma and/or vega utilization values for derivative product contracts based on the same underlying product. Before executing a trade, a match system analyzes the trader's current utilization state and the utilization that would result after the trade. The match system may then execute all or a portion of the trade.
摘要:
Systems and methods are provided for processing derivative product orders at an exchange. Traders provide derivative product order risk data to the exchange. The order risk data may include maximum delta, gamma and/or vega utilization values for derivative product contracts based on the same underlying product. Before executing a trade, a match system analyzes the trader's current utilization state and the utilization that would result after the trade. The match system may then execute all or a portion of the trade.
摘要:
Compounds, compositions, and methods for inhibiting pulmonary hypertension are disclosed. The invention is particularly directed to the use of agents that specifically inhibit the activity of certain endogenously produced epoxyeicosatrienoic acids that promote vasoconstriction of pulmonary arteries. These agents are particularly useful for inhibiting hypoxia-induced pulmonary hypertension. The invention further discloses additional compounds, compositions and methods for increasing pulmonary hypertension.
摘要:
The invention provides methods and compositions for azide tagging of biomolecules. In one embodiment of the invention, proteins are tagged by metabolic incorporation of prenylated azido-analog substrates. Examples of such analogs are azido famesyl diphosphate and azido famesyl alcohol. The azido moiety in the resulting modified proteins provides an affinity tag, which can be chemoselectively captured by an azide-specific conjugation reaction, such as the Staudinger reaction, using a phosphine capture reagent. When the capture agent is biotinylated, the resulting conjugates can be detected and affinity-purified by streptavidin-linked-HRP and streptavidin-conjugated agarose beads, respectively. The invention allows detection and isolation of proteins with high yield, high specificity, and low contamination without harsh treatment of proteins.
摘要:
A hydroxyeicosenoic acid analog represented by the following Formula (I), the bond ≡ represents a cis-vinylene group or an ethynylene group; Y represents CH2, O or S(O)p wherein p is 0, 1 or 2; m represents an integer of 1 to 4 inclusive; n represents an integer of 0 to 3 inclusive; the sum of m and n is an integer of 3 to 7 inclusive; R1 represents a C1-4 alkyl group or a C3-8 cycloalkyl group; R2 represents a hydrogen atom or a methyl group; R3 represents COR4, a nitrile group, a halogen atom, a tetrazole group or a thiazolidinedione group; R4 represents OR6, NHR6, N(OH)R6, NHSO2R5, glycerol or functionalized glycerols; R5 represents a C1-15 alkyl group, a C6-10 aryl group or a C7-14 aryl group substituted with alkyl groups, halogens or amino groups; R6 represents a hydrogen, a C1-10 alkyl group or a C1-10 alkyl group substituted with a hydroxyl group, or a pharmaceutically acceptable salt or hydrate thereof. The compounds of the present invention are useful as an elastase release inhibitor.
摘要翻译:由下式(I)表示的羟基二十碳烯酸类似物,键=表示顺式亚乙烯基或亚乙炔基; Y表示CH 2,O或S(O)p,其中p为0,1或2; m表示1〜4的整数, n表示0〜3的整数, m和n的和为3〜7的整数, R 1表示C 1-4烷基或C 3-8环烷基; R 2表示氢原子或甲基; R 3表示COR 4,腈基,卤素原子,四唑基或噻唑烷二酮基; R 4表示OR 6,NHR 6,N(OH)R 6,NHSO 2 R 5,甘油或官能化甘油; R 5代表C1-15烷基,C6-10芳基或被烷基,卤素或氨基取代的C7-14芳基; R 6表示氢,C 1-10烷基或被羟基取代的C 1-10烷基,或其药学上可接受的盐或水合物。 本发明的化合物可用作弹性蛋白酶释放抑制剂。
摘要:
A hydroxyfattysulfonic acid analog represented by Formula (I): wherein X is an ethylene group, a vinylene group or an ethynylene group; Y is an ethylene group, a vinylene group, an ethynylene group, OCH2 or S(O)pCH2 wherein p is 0, 1 or 2; m is an integer of 1 to 5 inclusive; n is an integer of 0 to 4 inclusive; R1 is a C1-8 alkyl group, a C3-8 cycloalkyl group, a C1-4 alkyl group substituted with a C3-8 cycloalkyl group, a C1-4 alkyl group substituted with an aryl group or a C1-4 alkyl group substituted with an aryloxy group; R2 is a hydrogen atom or a methyl group; R1 and R2 together with the carbon atom to which they are attached may form a C3-8 cycloalkyl group; R3 is a hydrogen atom or a C2-8 acyl group; R4 is OR5 or NHR6, wherein R5 is a hydrogen atom, a C1-4 alkyl group, an alkali metal, an alkaline earth metal or an ammonium group and R6 is a hydrogen atom or a C1-4 alkyl group; or a pharmaceutically acceptable salt or a hydrate thereof. The compounds of the present invention are useful as an elastase release inhibitor.
摘要翻译:由式(I)表示的羟基脂肪磺酸类似物:其中X是亚乙基,亚乙烯基或亚乙炔基; Y是亚乙基,亚乙烯基,亚乙炔基,OCH 2或S(O)pCH 2,其中p是0,1或2; m为1〜5的整数, n为0〜4的整数, R 1是C 1-8烷基,C 3-8环烷基,被C 3-8环烷基取代的C 1-4烷基,被芳基取代的C 1-4烷基或C 1-4 被芳氧基取代的烷基; R 2是氢原子或甲基; R 1和R 2与它们所连接的碳原子一起可以形成C 3-8环烷基; R 3是氢原子或C 2-8酰基; R 4是OR 5或NHR 6,其中R 5是氢原子,C 1-4烷基,碱金属,碱土金属或铵基,R 6是 氢原子或C 1-4烷基; 或其药学上可接受的盐或其水合物。 本发明的化合物可用作弹性蛋白酶释放抑制剂。
摘要:
Methods and systems for an exchange to handle variable derivative product order prices are disclosed. The price of a derivative product order (bid or offer) is updated based on changes in the price of a related underlying product. Price determination variable(s), such as delta and gamma, are used to determine the price of the order. The exchange may periodically recalculate the price without requiring the trader to transmit additional information to the exchange.
摘要:
Systems and methods are provided for executing a hedge transaction in connection with the execution of a derivative product order in which the price of the derivative product is defined by one or more variables. The hedge transaction may be executed at an exchange or match engine that is different from the exchange or match engine executing the derivative product order. The execution of derivative product transaction may be contingent on the existence of an appropriate hedge transaction. Alternatively, a best efforts approach may be used to fill the hedge transaction order after executing the derivative product transaction.
摘要:
Systems and methods are provided for executing a hedge transaction in connection with the execution of a derivative product order in which the price of the derivative product is defined by one or more variables. The hedge transaction may be executed at an exchange or match engine that is different from the exchange or match engine executing the derivative product order. The execution of derivative product transaction may be contingent on the existence of an appropriate hedge transaction. Alternatively, a best efforts approach may be used to fill the hedge transaction order after executing the derivative product transaction.