Month: November 2022

Adding bendamustine to melphalan before ASCT improves CR rate in myeloma vs. melphalan alone: A randomized phase-2 trial was written by Farag, Sarah;Bacher, Ulrike;Jeker, Barbara;Legros, Myriam;Rhyner, Gaelle;Luthi, Jean-Marc;Schardt, Julian;Zander, Thilo;Daskalakis, Michael;Mansouri, Behrouz;Manz, Chantal;Pabst, Thomas. And the article was included in Bone Marrow Transplantation in 2022.Electric Literature of C16H21Cl2N3O2 The following contents are mentioned in the article:

Definite cure remains exceptional in myeloma patients even after high-dose chemotherapy (HDCT) with melphalan (Mel) and autologous stem cell transplantation (ASCT). Thus, improving efficacy of HDCT in MM remains an unresolved issue. This randomized phase II trial compared standard 200 mg/m² Mel HDCT to exptl. HDCT with 200 mg/m² bendamustine, given both at days -4 and -3, combined with 100 mg/m² melphalan at days -2 and -1 (BenMel) before ASCT as first-line consolidation in myeloma patients. The primary endpoint aimed to identify at least a 15% improvement in the complete remission rate (stringent CR + CR) after HDCT with BenMel compared with Mel alone. A total of 120 MM patients were 1:1 randomized. The rate of sCR/CR after ASCT was higher in BenMel than in Mel treated patients (70.0% vs. 51.7%; p = 0.039). Three patients in the BenMel group (5.0%) had reversible acute renal insufficiency compared with none in Mel patients. Minimal residual disease negativity (<10-5) by flow cytometry was observed in 26 (45.6%) BenMel patients and 22 (37.9%) in the Mel group (p = 0.375). Our data suggest that BenMel HDCT is safe and improves the sCR/CR rate compared with standard Mel alone. This study involved multiple reactions and reactants, such as 4-(5-(Bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid (cas: 16506-27-7Electric Literature of C16H21Cl2N3O2).

4-(5-(Bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid (cas: 16506-27-7) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents.n increase of the alkyl chain length of the alcohols. Electric Literature of C16H21Cl2N3O2

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

An efficient synthesis of bis(indolyl)methanes catalyzed by recycled acidic ionic liquid was written by Gu, Da-Gong;Ji, Shun-Jun;Jiang, Zhao-Qin;Zhou, Min-Feng;Loh, Teck-Peng. And the article was included in Synlett in 2005.Product Details of 478935-29-4 The following contents are mentioned in the article:

Green, mild and efficient electrophilic substitution reactions of indoles with various aldehydes were carried out using task-specific ionic liquids to afford bis(indolyl)methanes in excellent yields. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Product Details of 478935-29-4).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. This ring system is present in important biological building blocks, such as histidine and the related hormone histamine.Product Details of 478935-29-4

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Convenient syntheses of bulky group containing imidazolium ionic liquids was written by Kumar, Neeraj;Jain, Rahul. And the article was included in Journal of Heterocyclic Chemistry in 2012.Product Details of 157310-73-1 The following contents are mentioned in the article:

The authors report syntheses of imidazolium based ionic liquids containing bulky groups. The bulky groups were introduced at N-1, C-2, and N-3 positions of the imidazole ring using convenient methodologies. This study involved multiple reactions and reactants, such as 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1Product Details of 157310-73-1).

1,2-Dimethyl-3-propyl-1H-imidazol-3-ium hexafluorophosphate(V) (cas: 157310-73-1) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. Imidazole has been usedin the lysis, wash and elution buffer for the purification of histidine tagged Sonic Hedgehog(shh-N) protein, in elution buffer in stepwise gradient for the purification of histidine tagged aldo keto reductases using nickel affinity chromatography, as a component of homogenization buffer for the purification of phagosomal compartments from dendritic cells.Product Details of 157310-73-1

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Hemolytic crisis due to Covid-19 vaccination in a woman with cold agglutinin disease was written by Perez-Lamas, Lucia;Moreno-Jimenez, Gemma;Tenorio-Nunez, Maria C.;Velazquez-Kennedy, Kyra;Jimenez-Chillon, Carlos;Astibia-Mahillo, Beatriz;Nunez-Torron, Claudia;Garcia-Gutierrez, Valentin;Jimenez-Martin, Ana;Valles-Carboneras, Ana;Lopez-Jimenez, Javier F.. And the article was included in American Journal of Hematology in 2021.COA of Formula: C16H21Cl2N3O2 The following contents are mentioned in the article:

Hemolytic crisis due to Covid-19 vaccination in a woman with cold agglutinin disease, the patient was treated with prednisone 20 mg daily with improvement of the hemolytic parameters and Hb level to baseline values. This study involved multiple reactions and reactants, such as 4-(5-(Bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid (cas: 16506-27-7COA of Formula: C16H21Cl2N3O2).

4-(5-(Bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid (cas: 16506-27-7) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. This ring system is present in important biological building blocks, such as histidine and the related hormone histamine.COA of Formula: C16H21Cl2N3O2

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Preparation of aniline from nitrobenzene in ionic liquids was written by Li, Wei;Wang, Yu;Dai, Li-yi. And the article was included in Hecheng Huaxue in 2010.HPLC of Formula: 478935-29-4 The following contents are mentioned in the article:

Ionic liquids were used as solvents in a reduction of nitrobenzene mediated by hydrazine hydrate to provide aniline. Optimized reaction conditions were determined and the synthesis of the target compound was achieved in 96.0% yield. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4HPLC of Formula: 478935-29-4).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents.n increase of the alkyl chain length of the alcohols. HPLC of Formula: 478935-29-4

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Multiple widespread fixed drug eruption caused by rabeprazole. was written by Gupta, S;Gupta, S;Mahendra, A;Yadav, A. And the article was included in Journal of postgraduate medicine in 2020.HPLC of Formula: 117976-90-6 The following contents are mentioned in the article:

Fixed drug eruption is one of the most common forms of cutaneous adverse drug reactions. Analgesics and antibiotics are the most common drugs causing fixed drug eruption. Here, we report a case of multiple widespread fixed drug eruption caused by rabeprazole. This study involved multiple reactions and reactants, such as Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide (cas: 117976-90-6HPLC of Formula: 117976-90-6).

Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide (cas: 117976-90-6) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.HPLC of Formula: 117976-90-6

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Crystal structure of 3,5-bis(imidazole-1-yl)pyridine, C₁₁H₉N₅ was written by Zhou, Hongyan. And the article was included in Zeitschrift fuer Kristallographie – New Crystal Structures in 2015.Related Products of 1374155-84-6 The following contents are mentioned in the article:

C₁₁H₉N₅, monoclinic, P2₁/c (number 14), a = 14.15(1) Å, b = 3.783(3) Å, c = 18.09(2) Å, β = 92.28(2)°, V = 968.0 ų, Z = 4, R_gt(F) = 0.0517, wR_ref(F²) = 0.1504, T = 296 K. This study involved multiple reactions and reactants, such as 3,5-Di(1H-imidazol-1-yl)pyridine (cas: 1374155-84-6Related Products of 1374155-84-6).

3,5-Di(1H-imidazol-1-yl)pyridine (cas: 1374155-84-6) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. This ring system is present in important biological building blocks, such as histidine and the related hormone histamine.Related Products of 1374155-84-6

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Willgerodt reaction in a series of imidazopyridine derivatives was written by Yutilov, Yu. M.;Shcherbina, L. I.. And the article was included in Zhurnal Organicheskoi Khimii in 1996.Related Products of 52538-09-7 The following contents are mentioned in the article:

The Willgerodt reaction of 2-methylimidazopyridines with aniline and sulfur gave imidazopyridinecarbothioanilides such as I (R = Me, benzyl, Ph, H; R¹ = H, Br). Intramol. versions of this reaction gave tetracyclic products, e.g., II. This study involved multiple reactions and reactants, such as 2,3-Dimethyl-3H-imidazo[4,5-c]pyridine (cas: 52538-09-7Related Products of 52538-09-7).

2,3-Dimethyl-3H-imidazo[4,5-c]pyridine (cas: 52538-09-7) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole also acts as a microtubule destabilizing agents and inhibits topoisomerase and Cytochrome P450 Family 26 Subfamily A Member 1 (CYP26A1) enzymes.Related Products of 52538-09-7

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Determination of the structure of 2-methylimidazo[4,5-c]pyridine glycosides was written by Miroshnichenko, N. S.;Kovalenko, A. S.;Stetsenko, A. V.. And the article was included in Ukrainskii Khimicheskii Zhurnal (Russian Edition) in 1974.Related Products of 52538-09-7 The following contents are mentioned in the article:

Imidazopyridine glycosides (I; R = tri-O-acetyl-β-D-ribopyranosyl, β-D-ribopyranosyl, tri-O-acetyl-β-D-xylopyranosyl β-D-xylopyranosyl, tetra-O-acetyl-β-D-galactopyranosyl, β-D-galactopyranosyl) were prepared by known methods in 49-86%yields and their structures confirmed by NMR. This study involved multiple reactions and reactants, such as 2,3-Dimethyl-3H-imidazo[4,5-c]pyridine (cas: 52538-09-7Related Products of 52538-09-7).

2,3-Dimethyl-3H-imidazo[4,5-c]pyridine (cas: 52538-09-7) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Related Products of 52538-09-7

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Synthesis of 3,4,6,7,9,10-hexahydro-9-(aryl)-1,8(2H,5H)-acridinedione derivatives in the presence of ionic liquids was written by Tang, Ran-xiao;Yang, Xu-zhe;He, Hong-yan;Ma, Jing-jun;Wang, Chun;Lin, Jing. And the article was included in Huaxue Yanjiu Yu Yingyong in 2007.Name: 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate The following contents are mentioned in the article:

A series of 9-(aryl)acridinedione derivatives was synthesized via a condensation reaction of aromatic aldehydes, 1,3-cyclohexanedione or 5,5-dimethyl-1,3-cyclohexanedione and ammonium acetate promoted by acidic ionic liquids This proposed method was simple, efficient and co- friendly. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Name: 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate).

1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Name: 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem