1445950-69-5Relevant academic research and scientific papers
CRYSTALLINE DERIVATIVES OF (S)-1-((2R,3R,4S,5S)-5-ALLYL-3-METHOXY-4-(TOSYLMETHYL)TETRAHYDROFURAN-2-YL)-3-AMINOPROPAN-2-OL
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, (2015/09/28)
Disclosed are salts of a compound of formula 1, as shown below, where R1, R2, R3, R4, R5, R6 and R7 are as described herein. Also, disclosed is a process for the preparation of the salts of the compounds of formula 1, and intermediates used therein. The salts of the compound of formula 1 can be useful for preparation of halichondrin analogs such as eribulin.
2-((2S,3S,4R,5R)-5-((S)-3-AMINO-2-HYDROXYPROP-1-YL)-4-METHOXY-3-(PHENYLSULFONYLMETHYL)TETRAHYDROFURAN-2-YL)ACETALDEHYDE DERIVATIVES AND PROCESS FOR THEIR PREPARATION
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, (2013/07/19)
Disclosed is a compound of formula 1, as shown below, where R1, R2, R3, R4, R5, R6 and R7 are as described herein. Also, disclosed is a process for the preparation of compounds of formula 1, and intermediates used therein. The compound of formula 1 can be useful for preparation of halichondrin analogs such as Eribulin.
Early introduction of the amino group to the C27-C35 building block of Eribulin
Rudolph, Alena,Alberico, Dino,Jordan, Robert,Pan, Ming,Souza, Fabio E.S.,Gorin, Boris
, p. 7059 - 7061 (2013/12/04)
A new synthetic strategy towards the C27-C35 subunit of Eribulin (1) has been devised to include a protected 1,2-amino alcohol at C34-C35. Early introduction of the C35 amino group in the synthesis of 1 increases the efficiency of the route. This new approach can be accomplished on a multi-gram scale and allows for the successful synthesis of Eribulin.
