ISOTHIOCYANATE FUNCTIONAL SURFACTANT AND ASSOCIATED METHOD OF USE

• US 20170037000A1
• Filed: 10/18/2016
• Published: 02/09/2017
• Est. Priority Date: 01/03/2011
• Status: Active Grant

• Current Assignee: The William M. Yarbrough Foundation
• Original Assignee: The William M. Yarbrough Foundation
• Inventors: Silver, Michael E.
• Granted Patent: US 9,951,004 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61K 2300/00 Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
• CPC Class Codes: A61K 31/145 having sulfur, e.g. thiurams (>N—C(S)—S—C(S)—N< and >N—C(S)—S—S—C(S)—N<), Sulfinylamines (—N=SO), Sulfonylamines (—N=SO2) isothiourea A61K31/155
• CPC Class Codes: A61K 31/198 Alpha-amino acids, e.g. alanine or edetic acid [EDTA] betaine A61K31/205; proline A61K31/401; tryptophan A61K31/405; histidine A61K31/4172; peptides not degraded to individual amino acids A61K38/00
• CPC Class Codes: A61K 31/26 Cyanate or isocyanate esters; Thiocyanate or isothiocyanate esters
• CPC Class Codes: A61K 45/06 Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
• CPC Class Codes: A61K 47/34 Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers A61K47/10 takes precedence
• CPC Class Codes: A61K 9/0014 Skin, i.e. galenical aspects of topical compositions non-active ingredients are additionally classified in A61K47/00; A61K9/0009, A61K9/0021, A61K9/7015, A61K9/7023 take precedence; cosmetic preparations A61K8/00, A61Q; preparations for wound dressings or bandages A61L26/00
• CPC Class Codes: A61P 17/00 Drugs for dermatological disorders
• CPC Class Codes: C07C 331/20 of a saturated carbon skeleton

Abstract

An isothiocyanate functional surfactant, wherein the protonated form of said surfactant is represented by the following chemical structure:

wherein X includes an integer ranging from approximately 1 to approximately 25, and wherein Y includes an integer ranging from approximately 6 to approximately 25.

Claims

1-11. -11. (canceled)

12. An isothiocyanate functional surfactant, comprising:

a surfactant or a pharmaceutically acceptable salt thereof, wherein the protonated form of said surfactant is represented by the following chemical structure;

13. An isothiocyanate functional surfactant, comprising:

a surfactant or a pharmaceutically acceptable salt thereof, wherein the protonated form of said surfactant is represented by the following chemical structure;

14. An isothiocyanate functional surfactant, comprising:

a surfactant or a pharmaceutically acceptable salt thereof, wherein the protonated form of said surfactant is represented by the following chemical structure;

15. An isothiocyanate functional surfactant, comprising:

a surfactant or a pharmaceutically acceptable salt thereof, wherein the surfactant is represented by the following chemical structure;