251320-63-5

Upstream product

• 16369-05-4 valinol 
• 45170-31-8 Boc-N-Me-Val-OH 
• 24164-06-5 methyl (2S)-2-[(tert-butoxycarbonyl)(methyl)amino]-3-methylbutanoate 

Downstream Products

• 1219930-75-2 methyl (2S,4R)-2-methyl-4-[({2-[(3R)-4-methyl-3-{methyl[(2S,3S)-3-methyl-2-({[(2R)-1-methylpiperidin-2-yl]carbonyl}amino)pentanoyl]amino}pentyl]-1,3-thiazol-4-yl}carbonyl)amino]-5-phenylpentanoate 
• 1174764-12-5 (2S,4R)-2-methyl-4-[({2-[(3R)-4-methyl-3-{methyl[(2S,3S)-3-methyl-2-({[(2R)-1-methylpiperidin-2-yl]carbonyl}amino)pentanoyl]amino}pentyl]-1,3-thiazol-4-yl}carbonyl)amino]-5-phenylpentanoic acid 

Relevant academic research and scientific papers

TUBULYSIN ANALOGUES AS ANTICANCER AGENTS AND PAYLOADS FOR ANTIBODY-DRUG CONJUGATES AND METHODS OF TREATMENT THEREWITH

In one aspect, the present disclosure provides tubulysin analogs of the formula (I) wherein the variables are as defined herein. In another aspect, the present disclosure also provides methods of preparing the compounds disclosed herein. In another aspect

Improved Total Synthesis of Tubulysins and Design, Synthesis, and Biological Evaluation of New Tubulysins with Highly Potent Cytotoxicities against Cancer Cells as Potential Payloads for Antibody-Drug Conjugates

Improved, streamlined total syntheses of natural tubulysins such as V (Tb45) and U (Tb46) and pretubulysin D (PTb-D43), and their application to the synthesis of designed tubulysin analogues (Tb44, PTb-D42, PTb-D47-PTb-D49, and Tb50-Tb120), are described.

AMINOPYRIDINE COMPOUNDS AND METHODS FOR THE PREPARATION AND USE THEREOF

The present invention relates generally to therapeutics targeting the bacterium Porphyromonas gingivalis, including its proteases arginine gingipain A/B (Rgp), and their use for the treatment of disorders associated with P. gingivalis infection, including brain disorders such as Alzheimer's disease. In certain embodiments, the invention provides compounds according to Formula I and Formula III, as described herein, and pharmaceutically acceptable salts thereof.

THERAPEUTIC COMPOUNDS AS INHIBITORS OF THE OREXIN-1 RECEPTOR

The present invention relates to compounds that are inhibitors of the orexin-1 receptor. The compounds have the structural formula I defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of diseases or disorders associated with orexin-1 receptor activity.

Synthesis of alpha-amino-beta-alkoxy-carboxylic acid esters

Compounds of formula I and a process for the preparation of such compounds are disclosed.

An efficient and selective deprotection of allyl ethers by a CeCl3.7H2O- NaI system

A mild, novel and chemoselective method for the deprotection of allyl ethers by a CeCl3.7H2O- NaI system is described.