US 12,435,056 B2
N-lipoic-amino acid or peptide, derivatives and their uses
Ruey J. Yu, Chalfont, PA (US); and Eugene J. Vanscott, Abington, PA (US)
Assigned to Neostrata Company, Inc., Summit, NJ (US)
Filed by NEOSTRATA COMPANY, INC., Princeton, NJ (US)
Filed on Sep. 24, 2021, as Appl. No. 17/484,929.
Application 17/484,929 is a continuation of application No. 16/083,924, granted, now 11,155,531, previously published as PCT/US2016/022289, filed on Mar. 14, 2016.
Prior Publication US 2022/0127242 A1, Apr. 28, 2022
Int. Cl. C07D 339/04 (2006.01); A61K 8/44 (2006.01); A61K 8/49 (2006.01); A61K 8/64 (2006.01); A61Q 19/02 (2006.01)
CPC C07D 339/04 (2013.01) [A61K 8/44 (2013.01); A61K 8/4986 (2013.01); A61K 8/64 (2013.01); A61Q 19/02 (2013.01)] 16 Claims
 
1. A method of treating a cosmetic condition or dermatological disorder selected from the group consisting of fine lines, wrinkles, age spots, skin lightening, disturbed keratinization, and changes associated with intrinsic and extrinsic aging comprising topically administering to a subject a composition comprising therapeutically effective amount of a compound having the following structure (I):

OG Complex Work Unit Chemistry