Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR PRODUCING TRISULFIDE COMPOUND OR SELENOTRISULFIDE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2021/200487
Kind Code:
A1
Abstract:
Disclosed is a method for producing a trisulfide compound or a selenotrisulfide compound. This production method includes: a step for oxidizing a disulfide compound with an oxidizing agent to obtain a sulfoxide compound; and a step for reacting the sulfoxide compound that has been obtained with a source of sulfur or a source of selenium to obtain a trisulfide compound or a selenotrisulfide compound.

Inventors:
TOMONAGA SHOICHIRO (JP)
SHIMOKAWA IKUMI (JP)
Application Number:
PCT/JP2021/012296
Publication Date:
October 07, 2021
Filing Date:
March 24, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KYOWA PHARMA CHEMICAL CO LTD (JP)
International Classes:
C07C323/58; C07C319/24; C07C323/59; C07C323/60; C07D341/00
Domestic Patent References:
WO2018117186A12018-06-28
WO2018117186A12018-06-28
Foreign References:
JPS6094979A1985-05-28
CN107652264A2018-02-02
Other References:
IZMEST'EV E S, O. M. LEZINA, O. N. GREBYONKINA, S. A. PATOV, S. A. RUBTSOVA, AND A. V. KUTCHIN: "Oxidative transformations of diisobornyl disulfide", RUSSIAN CHEMICAL BULLETIN INTERNATIONAL EDITION, SPRINGER SCIENCE+BUSINESS MEDIA, INC, 1 September 2014 (2014-09-01), pages 2067 - 2073, XP055926082, Retrieved from the Internet [retrieved on 20220530]
ISHII AKIHIKO: "Syntheses and Properties of vic-Disulfoxides", CHEMINFORM, ELECTROCHEMICAL SOCIETY, vol. 64, no. 4, 12 September 2006 (2006-09-12), pages 51 - 61, XP055926094, ISSN: 0931-7597, DOI: 10.1002/chin.200637251
BANERJEE ABHISEK: "S-ETHYL ETHANETHIOSULFINATE ", E-EROS ENCYCLOPEDIA OF REAGENTS FOR ORGANIC SYNTHESIS, 15 September 2008 (2008-09-15), XP055926103, [retrieved on 20220530], DOI: 10.1002/047084289X.RN00895
"New Experimental Chemistry Course 14: Synthesis and Reactions of Organic Compounds III", 30 November 1977, CHEMICAL SOCIETY OF JAPAN , JP, article MARUZEN INC : "Passage; New Experimental Chemistry Course 14: Synthesis and Reactions of Organic Compounds III", pages: 1736 - 1738, XP009540450
KICE JOHN L, LEE THOMAS W S, PAN SHU-TEH: "Mechanism of the Reaction of Thiols with Selenite1", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 8 June 1980 (1980-06-08), pages 4448 - 4455, XP055926105, Retrieved from the Internet [retrieved on 20220530]
MOUTIEZ ET AL.: "Reduction of a trisulfide derivative of glutathione by glutathione reductase", BIOCHEM. BIOPHYS. RES. COMMUN, vol. 202, 1994, pages 1380 - 1386, XP024766119, DOI: 10.1006/bbrc.1994.2083
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF: