Results 141 to 150 of about 2,232 (157)

[4‐³H]‐labelling of the calcium ionophore A 23187 (calcimycin)

Journal of Labelled Compounds and Radiopharmaceuticals, 1989
Abstract[4‐3H‐labelled]‐A 23187 (or calcimycin) has been obtained as a magnesium salt from the corresponding 4‐bromo derivative using tritiated hydrogen gas in the presence of 10% Pd/C catalyst. The specific radioactivity proved to be 50.6 Ci/mmole (1872.2 GBq/m mole).
M. Prudhomme, G. Jeminet, D. Schott, J. L. Morgat, P. Beaulieu   +4 more
openaire   +1 more source

ESAT-6 modulates Calcimycin-induced autophagy through microRNA-30a in mycobacteria infected macrophages

Journal of Infection, 2019
Mycobacterium tuberculosis (M. tb) has a sumptuous repertoire of effector molecules to counter host defenses. Some of these antigens inhibit autophagy but the exact mechanism of this inhibition is poorly understood.Purified protein derivative (PPD) was fractionated using 10 (PPD 10, antigenic molecular weight > 10 kDa) and 3 (PPD 3, mol. weight > 3 kDa)
Assirbad, Behura, Abtar, Mishra, Saurabh, Chugh, Shradha, Mawatwal, Ashish, Kumar, Debraj, Manna, Amit, Mishra, Ramandeep, Singh, Rohan, Dhiman   +8 more
openaire   +2 more sources

ChemInform Abstract: Total Synthesis of Antibiotic A23187 (Calcimycin) from D‐Glucose.

ChemInform, 1987
AbstractThe pyranoside (III) serves as a common intermediate for the preparation of the synthons (IV) and (V) (syntheses described).
Y. NAKAHARA, A. FUJITA, K. BEPPU, T. OGAWA   +3 more
openaire   +1 more source

Synthetic Studies on Antibiotic A23187 (Calcimycin)

HETEROCYCLES, 1984
Akira Fujita, Yoshiaki Nakahara, Tomoya Ogawa   +2 more
openaire   +1 more source

Studies Directed toward the Total Synthesis of Calcimycin (A-23187)

HETEROCYCLES, 1979
Paul A. Grieco, Ken-ichi Kanai, Eric Williams   +2 more
openaire   +1 more source

ESAT-6 impedes IL-18 mediated phagosome lysosome fusion via microRNA-30a upon Calcimycin treatment in mycobacteria infected macrophages

International Immunopharmacology, 2021
Assirbad Behura, Mousumi Das, Lincoln Naik   +2 more
exaly  

Calcimycin Inhibits Cryptococcus neoformans In Vitro and In Vivo by Targeting the Prp8 Intein Splicing

ACS Infectious Diseases, 2022
Xiangmeng Wu, Sudha Chaturvedi, Qing–Yu Zhang   +2 more
exaly  

ChemInform Abstract: TOTAL SYNTHESIS OF CALCIMYCIN

Chemischer Informationsdienst, 1982
openaire   +1 more source

Influence of Amino Acid Feeding on Production of Calcimycin and Analogs in Streptomyces chartreusis

International Journal of Environmental Research and Public Health, 2021
Kirstin I Arend, Julia E Bandow, Bandow Julia E   +2 more
exaly  

Action of 5‐hydroxytryptamine in facilitating N‐methyl‐D‐aspartate depolarization of cortical neurones mimicked by calcimycin, cyclopiazonic acid and thapsigargin

British Journal of Pharmacology, 1996
Shafiqur Rahman, Richard S Neuman
exaly