摘要:
A method of treating a tumor or a viral disease by administering to a human the following 2′,5′-oligoadenylate analog: Wherein m is 0; n is 0 or 1; R1 is alkoxy substituted by hydroxyl, mercapto, alkylthio substituted by hydroxyl or X1—X2—X3—S—; R2, R3, R4, R5 and R6 are hydroxyl, mercapto, alkylthio substituted by hydroxyl or X1—X2—X3—S—; R7 is oxygen, sulfur, —NH—, or —O(CH2CH2O)q-, wherein q is 2 to 6, or oxyalkyleneoxy; R8 is hydrogen or a 5′-phosphorylated oligonucleotide which has one hydroxyl removed from the 5′-phosphoric acid; E1 is K2; E2 is K1; E3 is K2 or K3 and E4 is K1, K2 or K3; K1 is K2 is K3 is B is adeninyl; A is alkylene; D is alkyl or alkenyl; X1 is alkyl or phenyl; X2 is —C(═O)O—, —OC(═O)— or —C(═O)S—; and X3 is alkylene.
摘要:
A novel plant belonging to the Stevia Rebaudiana Bertoni variety which contains at least 4 parts by weight or more of Rebaudioside A with respect to one part by weight of Stevioside, and allows a sweetener of a good quality to be easily produced from said plant or dried leaves thereof.
摘要:
High-purity stevioside sweeteners are being provided. Stevia Rebaudiana Bertoni varieties were identified using DNA analysis after cross and selective breeding were implemented. By crossing these varieties, a novel variety which enables continuous cultivation of the specific variety was developed (Deposition No. FERM BP-10870). Extracting the dried leaves of this variety assures consistent high-concentration of stevioside, which makes it possible to produce various favorable stevioside sweeteners.
摘要:
There are provided a photosetting type bio-based coating composition and its coated article, wherein the coating composition has a sufficient hydrolysis resistance and a sufficient crosslinking density so as to be excellent in such as long-term stability, and is inexpensive, and is applicable also to an aqueous solvent. The photosetting type bio-based coating composition according to the present invention is characterized by comprising: a bio-based photopolymerizable compound as a film-forming ingredient which compound has at least one lactic acid unit and at least one photopolymerizable group together in a molecule; and a photopolymerization initiator. The coated article according to the present invention is characterized by being obtained by being coated with the aforementioned coating composition.
摘要:
A method for the prevention or treatment in a mammal of a disease preventable or treatable by the pharmacologically useful antisense or antigene activity of an oligonucleotide analogue or a pharmacologically acceptable salt thereof in the body of said mammal, which method comprises administering to said mammal in need of such prevention or treatment a pharmaceutically effective amount of an oligonucleotide analogue comprising two or more nucleoside units, wherein at least one of said nucleoside units is a structure of the formula (2): wherein A is methylene; and B is an unsubstituted purin-9-yl, an unsubstituted 2-oxo-pyrimidin-1-yl or a substituted purin-9-yl; or a pharmacologically acceptable salt thereof.
摘要:
A method for the prevention or treatment in a mammal of a disease preventable or treatable by the pharmacologically useful antisense or antigene activity of an oligonucleotide analogue or a pharmacologically acceptable salt thereof in the body of said mammal, which method comprises administering to said mammal in need of such prevention or treatment a pharmaceutically effective amount of an oligonucleotide analogue comprising two or more nucleoside units, wherein at least one of said nucleoside units is a structure of the formula (2): wherein A is methylene; and B is an unsubstituted purin-9-yl, an unsubstituted 2-oxo-pyrimidin-1-yl or a substituted purin-9-yl; or a pharmacologically acceptable salt thereof.
摘要:
A 2-5A analog represented by the formula (1): wherein m is 0 or 1; n is 0 to 2; R1 represents an alkoxy group having from 1 to 6 carbon atoms which may be substituted, an unprotected mercapto group, a mercapto group protected by a nucleic acid synthesis protecting group, or an alkylthio group having from 1 to 4 carbon atoms which may be substituted; R2, R3, R4, R5 and R6 represent an unprotected hydroxyl group, a hydroxyl group protected by a nucleic acid synthesis protecting group, an alkoxy group having from 1 to 6 carbon atoms which may be substituted, an unprotected mercapto group, a mercapto group protected by a nucleic acid synthesis protecting group, or an alkylthio group having from 1 to 4 carbon atoms which may be substituted; R7 represents an oxygen atom, or a —O(CH2CH2O)q- group, wherein q is 2 to 6; R8 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms which may be substituted, or a 5′-phosphorylated oligonucleotide analog which has one hydroxyl group removed from the 5′-phosphoric acid group; E1, E2, E3 and E4 represent a naturally occurring or modified nucleic acid unit, or a pharmacologically acceptable salt thereof.
摘要:
The invention relates to an adhesion assisting agent-bearing metal foil comprising a layer of an adhesion assisting agent containing an epoxy resin as an indispensable component on a metal, wherein the adhesion assisting agent layer has a thickness of 0.1 to 10 μm. The invention also relates to a printed wiring board being a multilayer wiring board having a plurality of layers, wherein an adhesion assisting agent layer is formed between insulating layers.
摘要:
A fuel injection control apparatus for an internal combustion engine includes a fuel injection portion that performs each of first fuel injection for performing stratified-charge combustion, and second fuel injection for performing homogeneous-charge combustion; and an injection distribution ratio control portion that controls an injection distribution ratio. The injection distribution ratio control portion controls the injection distribution ratio to a target injection distribution ratio set based on a predetermined engine condition after start of the engine. An initial injection distribution ratio is set based on an engine condition at a time of start of the engine, and a change in the injection distribution ratio is controlled by referring to the engine condition after the start of the engine, when the injection distribution ratio is changed from the initial injection distribution ratio to the target injection distribution ratio.
摘要:
A novel plant belonging to the Stevia Rebaudiana Bertoni variety which contains at least 4 parts by weight or more of Rebaudioside A with respect to one part by weight of Stevioside, and allows a sweetener of a good quality to be easily produced from said plant or dried leaves thereof.