Amano, Yuki et al. published their research in European Journal of Pharmaceutical Sciences in 2019 | CAS: 2387-23-7

1,3-Dicyclohexylurea (cas: 2387-23-7) belongs to amides. Amides can be viewed as a derivative of a carboxylic acid RC(=O)OH with the hydroxyl group –OH replaced by an amine group −NR′Râ€? or, equivalently, an acyl (alkanoyl) group RC(=O)âˆ?joined to an amine group. In simple aromatic amides, fragmentation occurs on both sides of the carbonyl group. If a hydrogen is available in N-substituted aromatic amides, it tends to migrate and form an aromatic amine and the loss of a ketene.Synthetic Route of C13H24N2O

Pemetrexed-conjugated hyaluronan for the treatment of malignant pleural mesothelioma was written by Amano, Yuki;Ohta, Seiichi;Sakura, Kazuma L.;Ito, Taichi. And the article was included in European Journal of Pharmaceutical Sciences in 2019.Synthetic Route of C13H24N2O This article mentions the following:

Pemetrexed (PMX) is a multi-targeted antifolate drug used for the treatment of malignant pleural mesothelioma (MPM) and non-small cell lung cancer. Hyaluronan (HA) in blood is well known as a disease marker of MPM. We synthesized PMX-conjugated hyaluronan (HA-ADH-PMX) for the first time to develop a novel anticancer chemotherapeutic agent. HAs with different mol. weights (76 and 130 kDa) were first derivatized with adipic dihydrazide (ADH) and then conjugated to PMX. The obtained HA-ADH-PMX retained inhibitory activity against folate metabolism enzymes; thymidylate synthase was inhibited to the same extent as native PMX, whereas the inhibition constant against dihydrofolate reductase was 3.3% for 76 kDa HA-ADH-PMX and 12% for 130 kDa HA-ADH-PMX when compared with that of native PMX. The in vitro cytotoxicity of HA-ADH-PMX from both mol. weights against MPM cell lines was lower than that of native PMX. On the other hand, intrapleural administration of 76 kDa HA-ADH-PMX resulted in a survival rate of MPM model mice comparable to that with native PMX, suggesting the potential for future MPM therapy. In the experiment, the researchers used many compounds, for example, 1,3-Dicyclohexylurea (cas: 2387-23-7Synthetic Route of C13H24N2O).

1,3-Dicyclohexylurea (cas: 2387-23-7) belongs to amides. Amides can be viewed as a derivative of a carboxylic acid RC(=O)OH with the hydroxyl group –OH replaced by an amine group −NR′Râ€? or, equivalently, an acyl (alkanoyl) group RC(=O)âˆ?joined to an amine group. In simple aromatic amides, fragmentation occurs on both sides of the carbonyl group. If a hydrogen is available in N-substituted aromatic amides, it tends to migrate and form an aromatic amine and the loss of a ketene.Synthetic Route of C13H24N2O

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics