Title:
ALKYL SULFATE ESTER OR SALT OF SAME
Document Type and Number:
WIPO Patent Application WO/2018/181906
Kind Code:
A1
Abstract:
Provided is a novel alkyl sulfate ester having a carbonyl group, or a salt of this alkyl sulfate ester.
A compound which is characterized by being represented by formula R1-C(=O)-(CR2
2)n-(OR3)p-(CR4
2)q-L-OSO3X.
(In the formula, R1 represents an optionally substituted linear or branched chain alkyl group having 1 or more carbon atoms, or an optionally substituted cyclic alkyl group having 3 or more carbon atoms; each of R2 and R4 independently represents H or a substituent; R3 represents an optionally substituted alkylene group having 1-10 carbon atoms; n represents an integer of 1 or more; each of p and q independently represents an integer of 0 or more; X represents H, a metal atom, NR5
4, an optionally substituted imidazolium, an optionally substituted pyridinium or an optionally substituted phosphonium; R5 represents H or an organic group; L represents a single bond, -CO2-B-*, -OCO-B-*, -CONR6-B-*, -NR6CO-B-* or -CO- (excluding a carbonyl group contained in -CO2-B-, -OCO-B-, -CONR6-B- and -NR6CO-B-); B represents a single bond or an optionally substituted alkylene group having 1-10 carbon atoms; R6 represents H or an optionally substituted alkyl group having 1-4 carbon atoms; and * indicates the side which is bonded to -OSO3X in the formula.)
Inventors:
YONEDA SATORU (JP)
HIGASHI MASAHIRO (JP)
YAMAUCHI AKIYOSHI (JP)
ISHIHARA SUMI (JP)
KISHIKAWA YOSUKE (JP)
NAKANO MARINA (JP)
NITTA SHINNOSUKE (JP)
AOYAMA HIROKAZU (JP)
HIGASHI MASAHIRO (JP)
YAMAUCHI AKIYOSHI (JP)
ISHIHARA SUMI (JP)
KISHIKAWA YOSUKE (JP)
NAKANO MARINA (JP)
NITTA SHINNOSUKE (JP)
AOYAMA HIROKAZU (JP)
Application Number:
PCT/JP2018/013625
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C07C305/04; C07C303/24
Foreign References:
| JPS4929294A | 1974-03-15 | |||
| JP2004526984A | 2004-09-02 | |||
| JPH09503295A | 1997-03-31 | |||
| JPH11507956A | 1999-07-13 | |||
| JP2000001467A | 2000-01-07 | |||
| JP2006008517A | 2006-01-12 |
Other References:
SCHULZ, GREGORY R. ET AL.: "Micelles formed from photochemically active amphiphiles: structural characterization by small-angle neutron scattering", JOURNAL OF MOLECULAR STRUCTURE, vol. 383, no. 1, 1996, pages 191 - 196, XP055558886
PARISH, W. E. ET AL.: "An apparatus to simulate metabolism of ingested substances", TOXICOLOGY IN VITRO, vol. 4, no. 4/5, 1990, pages 532 - 536, XP023800146
W. E. PARISH: "AN APPARATUS TO SIMULATE METABOLISM OF INGESTED SUBSTANCES", TOXICOLOGY IN VITRO, vol. 4, no. 4/5, 1990, pages 532 - 536, XP025888700, doi:10.1016/0887-2333(90)90113-8
See also references of EP 3590921A4
PARISH, W. E. ET AL.: "An apparatus to simulate metabolism of ingested substances", TOXICOLOGY IN VITRO, vol. 4, no. 4/5, 1990, pages 532 - 536, XP023800146
W. E. PARISH: "AN APPARATUS TO SIMULATE METABOLISM OF INGESTED SUBSTANCES", TOXICOLOGY IN VITRO, vol. 4, no. 4/5, 1990, pages 532 - 536, XP025888700, doi:10.1016/0887-2333(90)90113-8
See also references of EP 3590921A4
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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