220869-83-0

Upstream product

• 220869-82-9 (4R,5S,2'R)-3-(2'-acetoxyhexadecanoyl)-4-methyl-5-phenyl-1,3-oxazolidine-2-thione 
• 3068-34-6 Acetic acid (2R,3S,4R,5R,6R)-3-acetoxy-2-acetoxymethyl-5-acetylamino-6-chloro-tetrahydro-pyran-4-yl ester 
• 220869-77-2 (1R,4'S,5'S)-1-<4'-(3'',4'',6''-tri-O-acetyl-2''-chloroacetamido-2''-deoxy-β-D-glucopyranosyl)oxymethyl-2'-phenyl-4',5'-dihydrooxazol-5'-yl>pentadecan-1-ol 
• 220869-79-4 (1R,4'S,5'S)-1-<4'-(2''-acetamido-3'',4'',6''-tri-O-acetyl-2''-deoxy-β-D-glucopyranosyl)oxymethyl-2'-phenyl-4',5'-dihydrooxazol-5'-yl>pentadecan-1-ol 
• 220869-75-0 (1R,4'S,5'S)-1-<4'-hydroxymethyl-2'-phenyl-4',5'-dihydrooxazol-5'-yl>pentadecan-1-ol 
• 108391-14-6 3,4,6-tri-O-acetyl-2-chloroacetamido-2-deoxy-α-D-glucopyranosyl chloride 
• 220869-71-6 (4S,5S)-4-(t-butyldiphenylsilyl)oxymethyl-2-phenyl-4,5-dihydrooxazole-5-carbaldehyde 
• 16742-52-2 2(RS)-acetoxypalmitic acid 
• 764-67-0 2-hydroxypalmitic acid 
• 220869-68-1 2-benzamido-2-deoxy-1-O-t-butyldiphenylsilyl-4,6-O-ethylidene-3-O-methylsulfonyl-D-glucitol 
• 220869-70-5 (1R,2R,4'S,5'S)-1-<4'-(t-butyldiphenylsilyl)oxymethyl-2'-phenyl-4',5'-dihydrooxazol-5'-yl>propane-1,2,3-triol 

Relevant academic research and scientific papers

Stereocontrolled synthesis of novel phytosphingosine-type glucosaminocerebrosides

D-ribo-Phytosphingosine 1 was conveniently synthesized from N-benzoyl- D-glucosamine 3 by an improved route in which regioselective O- methanesulfonation and diastereoselective Grignard addition are involved as key steps. Using a synthetic intermediate of 1, novel D-ribo- phytosphingosine-type glycolipids 2a and 2b, unnatural homologues of antifungal cerebrosides Halicylindrosides, were efficiently synthesized in a stereocontrolled manner.