摘要:
An anilide compound represented by formula (I): ##STR1## wherein R.sup.1 and R.sup.2, which may be the same or different, each represent an alkyl group having 1 to 4 carbon atoms; n represents 0, 1 or 2; A represents an alkylene group having 1 to 14 carbon atoms or a group represented by --CH.sub.2 CO--; and Ar represents a phenyl group, a phenyl group substituted with a halogen atom, a nitro group, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, an alkanoyl group having 2 to 5 carbon atoms or a trifluoromethyl group, a benzyl group, a pyridyl group, a pyridyl group substituted with a halogen atom or a trifluoromethyl group, or a pyrimidyl group, or a salt thereof. The disclosed anilide compounds have potent ACAT inhibitory activity.
摘要:
A thiazoline derivative represented by the formula: ##STR1## [wherein R.sup.1 is cyano, carbamoyl, thiocarbamoyl, morpholinothiocarbonyl, alkylthioimidoyl, amidino, substituted amidino or imidazolin-2-yl, R.sup.2 is alkyl or aralkyl, R.sup.3 is hydrogen or alkyl, R.sup.4 is hydroxyl, alkoxy, substituted alkoxy or amino, l is an integer of 1 to 5] and salts thereof have fibrinogen receptor antagonism and cell adhesion factor antagonism, and are useful as therapeutic agents for ischemic diseases and atherosclerosis diseases, and metastasis inhibitory agents of tumors.
摘要:
Object: To provide compounds useful as inhibitors of blood platelet aggregation for intravenous administration. Constitution: A thiazoline derivative represented by the formula: ##STR1## �wherein R.sup.1 is a hydroxyl group, an alkoxy group, a cycloalkoxy group or a group represented by the formula: R.sup.4 NH-- (wherein R.sup.4 is a cycloalkyl group), R.sup.2 is an alkyl group, a cycloalkyl group or a phenylalkyl group, R.sup.3 is a hydrogen atom or an alkyl group, and n is an integer of 2 to 9! or a salt thereof.
摘要:
A 2-azetizinone derivative represented by the formula: ##STR1## wherein R.sup.1 is a halogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or an alkoxycarbonyl group in which the alkoxy group has 1 to 4 carbon atoms, R.sup.2 is a group represented by the formula ##STR2## a pyrrolidinyl group or a tetrahydroazepinyl group, and n is an integer of from 2 to 10, and a salt thereof are disclosed. These compounds are useful as blood platelet aggregation inhibiting agent.
摘要:
An anilide derivative useful as an atherosclerosis treating drug, represented by the following formula (I): ##STR1## wherein X is an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms; Y is a hydrogen atom or an alkoxy group having 1 to 4 carbon atoms; Z is an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms; A is an alkylene group having 1 to 4 carbon atoms; R is an alkyl group having 6 to 20 carbon atoms, an alkanoyl group having 2 to 20 carbon atoms or a benzyl group which may be substituted with an alkyl group having 1 to 4 carbon atoms; and n is 0, 1 or 2.
摘要:
A triazole derivative represented by the formula ##STR1## wherein R.sup.1 is a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms, an acetyl group, a naphthylmethyl group, an anthrylmethyl group or a group of the formula ##STR2## wherein X, Y and Z are the same or different and each a hydrogen atom, a halogen atom, a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 4 carbon atoms, a hydroxyl group, a nitro group, a trifluoromethyl group, a cyano group or a benzyloxy group, and R.sup.2 is a hydrogen atom or an acetyl group, and R.sup.3 is a hydrogen atom, an acetyl group or a group of the formula ##STR3## wherein R.sup.1 and R.sup.2 are as defined above, are useful as the inhibitors of lipid peroxidation.
摘要:
A sulfonamide derivative represented by the Formula: ##STR1## wherein A, B, X, Y, R, m and n are as defined in the specification, and a salt thereof have thromboxane A.sub.2 antagonism, therefore they are useful, for example, as blood platelet aggregation inhibiting agents.
摘要:
A system and method of transmitting data across a first link aggregation formed by an intermediate switch and a downstream switch, the intermediate switch adopting a Media-Access Card (MAC)-address-based load sharing algorithm for distributing traffic among links to the downstream switch interfaced with a final destination device. The method comprises: receiving a packet having a MAC header and an IP header at an input port of an upstream switch for transmission from the upstream switch to the intermediate switch, the upstream switch and intermediate switch forming a second link aggregation; re-writing, at the upstream switch, the source MAC address of the received packet to a different source address; sending the packet through the second link aggregation to the intermediate switch, the intermediate switch implementing the load sharing algorithm for sending the packet to the downstream switch along a link through the first link aggregation to the destination device.
摘要:
Provided are an authentication device using a true random number generating element or a pseudo-random number generating element, for example, a USB token, an authentication apparatus using the same, an authentication method, an authentication system and the like. In the authentication system, the authentication device is prepared on a user side, and one code generated in the authentication device is used to encrypt another code. The authentication apparatus registers the codes and decrypts the encrypted code sent from the authentication device by using the registered codes to perform an authentication.
摘要:
A system and method of transmitting data across a link aggregation group, the method comprises: receiving a packet sourced from a client having a MAC header and an IP header at an input port of a first upstream switch for transmission from the first upstream switch along a link aggregation and at least two down stream switches to a server, said MAC header having a Destination MAC address and a Source MAC address, and the IP header having a Source IP address and a Destination IP address; changing the destination MAC address from a down stream destination to another down stream destination; sending the packet through a first link aggregation to a first down stream switch; using a hash calculation for changing the Source MAC address of the packet in the first down stream switch to a new address; sending the packet through a second link aggregation to a second down stream switch having an address; and sending the packet from the second down stream switch to a server having a server address.