Sanwa Kagaku Kenkyusho Co., Ltd.

Telik, Inc.

Other

Yukiharu Matsumoto

Edgardo Laborde

Kouji Matsushima

Hugo O Villar

Yoshiro Ishiwata

Takahito Jomori

Louise Robinson

Shoji Yokochi

Fanying Meng

Brian T Peterson

Steven E Anuskiewicz

Hideaki Inagaki

Masayasu Kurono

Takuji Kakigami

Kiichi Sawai

Yasuaki Kondo

Ryoichi Unno

Mitsuru Oka

Hiromoto Kimura

Tsunemasa Suzuki

Takahiko Mitani

Kenji Miura

Kunihiro Sumoto

Seiji Miyano

Hiroshi Ozawa

Wenli Ma

Tomoo Suzuki

Motohide Hayashi

Mitsuaki Takeuchi

Kiyotaka Hirooka

Hisashi Michishita

Kunihisa Baba

Katsumasa Tanaka

Masayuki Okamoto

Yoshihiro Kumagai

Takashi Nakamura

Atsushi Miyachi

Compounds which are antagonists of MCP-1 function and are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Crohn's disease, multiple sclerosis, nephrtitis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection; pharmaceutical compositions comprising these compounds; and the use of these compounds and compositions in the prevention or treatment of such diseases.

Antagonists of MCP-1 function and methods of use thereof

Chemical compounds which are antagonists of Monocyte Chemoattractant Protein-1 (MCP-1) function, pharmaceutical compositions comprising these compounds, methods of treatment employing these compounds and compositions, and processes for preparing these compounds. The compounds are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Crohn's disease, multiple sclerosis, nephritis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection.

The present invention relates to chemical compounds, pharmaceutical compositions comprising said compounds, uses of said compounds and compositions, methods of treatment employing said compounds and compositions, and processes for preparing said compounds. Specifically, this invention relates to novel compounds which are antagonists of MCP-1 function and are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Crohn's disease, multiple sclerosis, nephritis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection. More specifically, the invention is related to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases.

Compounds of formula A and formula B:and their pharmaceutically acceptable salts, compositions comprising them, methods for their use, and their use in the preparation of medicaments. The compounds are antagonists of MCP-1 function, and are useful in the prevention and treatment of chronic or acute inflammatory or autoimmune diseases, such as multiple sclerosis, and in the prevention and treatment of allergic hypersensitivity disorders.

Antagonist of MCP-1 function, and compositions and methods of use thereof

Compounds which are antagonists of MCP-1 function and are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Crohn's disease, multiple sclerosis, nephritis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection; pharmaceutical compositions comprising these compounds; and the use of these compounds and compositions in the prevention or treatment of such diseases.

The present invention provides an efficient and versatile method for the synthesis and screening of combinatorial libraries of benzimidazoles, benzoxazoles, benzothiazoles, and derivatives thereof. In order to expedite the synthesis of large arrays of compounds possessing these core structures, a general methodology for solid phase synthesis of these derivatives is provided. Arrays of benzimidazoles, benzoxazoles, benzothiazoles, and derivatives thereof useful as peptidomimetics and for the identification of agents having antifungal, antiviral, antimicrobial, anticoagulant, and antiulcer activity, or use in the treatment of inflammation, hypertension, cancer, and other conditions can be prepared by this method.

Methods for the solid phase synthesis of combinatorial libraries of benzimidazoles benzoxazoles benzothiazoles and derivatives thereof

There are described 1-azoniabicyclo[3.3.0]oct-1(5)-ene salt derivatives inclusive of 1-azonia-4,6-dimethylbicyclo[3.3.0]oct-1(5)-ene perchlorate, and a process for the preparation of the same. The derivatives can be prepared by heating dicyclopropylmethanimine salt derivative in a solvent, in the presence or absence of an ammonium salt. Each of the derivatives is employed as an intermediate for preparing various medicines and agricultural chemicals.

1-azoniabicyclo[3.3.0]oct-1(5)-ene salt derivatives and process for the

7a-Nitromethyl-2,3,5,6,7,7a-hexahydro-1H-pyrrolizine of the formula ##STR1## and salts thereof, as well as processes for the preparation of the compound and 7a-aminomethyl-2,3,5,6,7,7a-hexahydro-1H-pyrrolizine and salts thereof.

Pyrrolizine derivative and its manufacture

1-Pyrrolidineacetamide derivatives of the formula ##STR1## wherein R.sub.1 is hydrogen atom or a trialkylsilyl group, R.sub.2 and R.sub.3 are hydrogen atom, respectively, when R.sub.1 is hydrogen atom, R.sub.4 is an alkyl group, R.sub.5 is a radical of ##STR2## in which R.sub.6 and R.sub.7 are an alkyl group, respectively, m and n are an integer of 1 to 3, respectively,

1-pyrrolidineacetamide derivatives and use thereof

A process for the preparation of pyrrolizine derivatives of the formula ##STR1## wherein R is --CN or --CH.sub.2 NH.sub.2, and salts thereof.

Process for the preparation of pyrrolizine derivatives

A removable rating plug for a circuit breaker provides an active variable impedance in series with a reference resistor between the sensing terminals of the circuit breaker trip circuit to adjust the sensing voltage produced in response to the input current received from current monitors in the protected circuit. The active variable impedance, which is energized by the input current, includes a high gain transistor amplifier, preferably a Darlington transistor, controlled by an operational amplifier. A control circuit includes a pair of reference diodes which match the forward drop across the Darlington transistor when full on, in series with a reference voltage selection circuit which applies a reference voltage to the non-inverting input of the operational amplifier. The voltage at the connection between the Darlington transistor and the reference resistor is fed back to the inverting input of the operational amplifier so that the gain of the amplifier, and therefore the variable impedance in series with the reference resistor, varies with the reference voltage.

Organo-platinum complex and use thereof as anti-tumor agent

Novel 2-oxopyrrolidine compounds represented by the formula ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen or alkyl group, respectively, A is alkylene group or phenyl substituted alkylene group, and B is alkylene group, or a salt thereof, a process for the preparation thereof, and a pharmaceutical agent comprising the compound or salt as an effective component.

Novel 2-oxopyrrolidine compounds, salts thereof process for the

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Gifu, Japan

Yukiharu Matsumoto