Nippon Light Metal Company, Ltd.

Toyo Jozo Kabushiki Kaisha

Iharanikkei Chemical Industry Co., Ltd.

Hiromichi Ito

Hideo Sakakibara

Takehiro Matsunaga

Yoshikazu Kimura

Masatoshi Tsujino

Takashi Toyama

Kiyofumi Fukukawa

Satoshi Shuto

Yoshihiro Takao

Kaoru Shimada

Hideo Shimazu

Takeshi Hanawa

Toshimitsu Sugiyama

Yoshito Gotoh

Satoshi Takeya

Hiroshi Fujihisa

Yukihiro Sugiyama

Tomohide Okada

Provided are sodium hypochlorite pentahydrate crystals capable of long-term storage that have improved stability of sodium hypochlorite pentahydrate, which is effective as an oxidizing 5 agent or bactericide, in the vicinity of normal temperatures, and a method for producing the same. The sodium hypochlorite pentahydrate crystals are such that peaks appear at the locations of the angles of diffraction described in Table 1 of claimover a range of 10&#xb0;&#x2264;2&#x3b8; (angle of diffraction)&#x2264;65&#xb0; as measured by powder X-ray diffraction using a Cuk&#x3b1; radiation source.

Sodium hypochlorite pentahydrate crystals and method for producing same

A method of producing a phthaloyl dichloride compound, the method including: providing a compound represented by the following formula (1) and a compound represented by the following formula (2); and bringing the compound represented by the following formula (1) and the compound represented by the following formula (2) into reaction, so as to form a compound represented by the following formula (3), in the presence of at least one compound selected from a zirconium compound, a hafnium compound, and zinc oxide; 

Method of producing phthaloyl dichloride compound, catalyst for use in the method, and method of forming the catalyst

A compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are long-chain fatty acid residue, and Ns is nucleoside residue selected from the group consisting of 5-fluorouridine-5'-yl, 5-fluoro-2'-deoxyuridine-5'-yl-, bredinin-5'-yl, tubercidine-5'-yl-, neplanocin A-6'-yl-, 5-fluorocytidine-5'-yl-, arabinosylcytosine-5'-yl, arabinocyl-5-fluorocytosine-5'-yl-, arabinosyladenine-5'-yl- and arabinosylthymine-5 '-yl-, and pharmacologically acceptable salts thereof, having antitumor activity.

Nucleoside-phospholipid conjugate

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Shizuoka, Japan

Hiromichi Ito