US 12,187,817 B2
Preparation of ceramide conjugates and derivatives of sphingolipid analogues
Nicolai Vladimirovich Bovin, Moscow (RU); Stephen Micheal Henry, Auckland (NZ); and Alexander Borisovich Tuzikov, Moscow (RU)
Assigned to KODE BIOTECH LIMITED, Auckland (NZ)
Filed by KODE BIOTECH LIMITED, Auckland (NZ)
Filed on Aug. 2, 2023, as Appl. No. 18/363,810.
Application 18/363,810 is a division of application No. 15/734,100, granted, now 11,760,779, previously published as PCT/IB2018/053967, filed on Jun. 4, 2018.
Claims priority of application No. 2017902104 (AU), filed on Jun. 2, 2017; and application No. 2017902105 (AU), filed on Jun. 2, 2017.
Prior Publication US 2023/0374076 A1, Nov. 23, 2023
Int. Cl. C07K 9/00 (2006.01); A61K 47/54 (2017.01); A61K 47/64 (2017.01); C07K 1/107 (2006.01); C07K 19/00 (2006.01)
CPC C07K 9/001 (2013.01) [A61K 47/545 (2017.08); A61K 47/549 (2017.08); A61K 47/64 (2017.08); C07K 1/1077 (2013.01); C07K 19/00 (2013.01)] 5 Claims
 
1. A 2-branched fatty alkyl derivative of the structure:

OG Complex Work Unit Chemistry
where F is H or comprises a functional moiety, M is a monovalent cation, n is the integer 1, 2, 3 or 4, p is the integer 1, 2 or 3, and R1 and R2 are independently selected from the group consisting of C11-15 alkyl.