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In the present study, an efficient synthesis of some new substituted pyrazoline derivatives linked to a substituted pyrazole scaffold was performed by a multistep reaction sequences and compounds were screened for their anti-inflammatory, analgesic and antibacterial activities. The preliminary results revealed that the N-acylated (5e, 5h) and nitro(More)
BACKGROUND Human Immunodeficiency Virusinfected women account for almost half the number of cases of HIV worldwide. Despite reduction in HIV prevalence among the population, the percentage of Indian women contracting the disease seems to have increased. The social implications are also different in females. MATERIALS AND METHODS This prospective(More)
In the title compound, C(15)H(9)Cl(2)N(3)O, an intra-molecular C-H⋯O inter-action generates an S(7) ring motif. The cyclo-penta-1,3-diene ring forms dihedral angles of 1.93 (6) and 2.78 (6)° with its attached benzene rings. In the crystal, mol-ecules are linked by C-H⋯N and C-H⋯O hydrogen bonds, thereby forming layers lying parallel to the ac plane. The(More)
A series of pyrazole integrated thiazolo[2,3-b]dihydropyrimidinone derivatives were synthesized as dual anti-inflammatory and antimicrobial agents. Among the compounds studied, 3-fluoro-4-methylphenyl analogues (3a, 3e, and 3i) are considered to be promising leads for novel anti-inflammatory agents compared with the standard drug. The superior antimicrobial(More)
Castleman's disease is a rare autoimmune disorder with varied clinical presentations. Castleman's commonly involves mediastinum and hence it is thoracic in most of the reported cases. Paraneoplastic pemphigus (PNP) and myasthenia gravis can be associated with multicentric Castleman's disease. Its association with HIV, Kaposi sarcoma, and lymphoma is also(More)
The asymmetric unit of the title compound, C9H11N3O2, contains two mol-ecules (A and B), which exist in Z conformations with respect to their C=N double bond. The dihedral angles between the benzene ring and the pendant hy-droxy-carbamimidoyl and acetamide groups are 28.58 (7) and 1.30 (5)°, respectively, in mol-ecule A and 25.04 (7) and 27.85 (9)°,(More)
Breast cancer is probably the most prevalent cancer in women. The development of resistance to therapeutic agents and lack of targeted therapy for breast cancer cells provide motivation to identify new compounds for the treatment. With this objective in mind, a new series of 3-fluoro-4-methoxyphenyl group based 1,3,5-trisubstituted aryl-5-hydroxypyrazoline(More)
In the cation of the title compound, C(9)H(12)NO(2) (+)·Cl(-), the dihedral angle between the 2-oxoethanaminium N-C-C(=O)- plane [maximum deviation = 0.0148 (12) Å] and the benzene ring is 7.98 (8)°. The meth-oxy group is approximately in-plane with the benzene ring, with a C-O-C-C torsion angle of -2.91 (18)°. In the crystal, the cations and chloride(More)