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Microwave synthesis and pharmacological activity of Mannich base cyclohexanone derivatives

Ch. Rajveer*, B. Stephenrathinaraj, Naveen Kumar Bimal, S. Sudharshini, Ch. Swarnalatha, Prasanta Kumar Choudhury   

  1. 1. Department of Pharmaceutical Chemistry, Vaagdevi College of Pharmacy, Warangal, Andhrapradesh, India
    2. Department of Pharmaceutical Chemistry, K.R.E's Karnataka College of Pharmacy, Bidar, Karnataka, India
    3. Department of Pharmaceutics, Royal College of Pharmacy and Health Sciences, Berhampur, Orissa, India
  • 收稿日期:2010-03-09 修回日期:2010-06-10 出版日期:2010-07-15 发布日期:2010-07-15
  • 通讯作者: Ch. Rajveer*

Microwave synthesis and pharmacological activity of Mannich base cyclohexanone derivatives

Ch. Rajveer*, B. Stephenrathinaraj, Naveen Kumar Bimal, S. Sudharshini, Ch. Swarnalatha, Prasanta Kumar Choudhury   

  1. 1. Department of Pharmaceutical Chemistry, Vaagdevi College of Pharmacy, Warangal, Andhrapradesh, India
    2. Department of Pharmaceutical Chemistry, K.R.E's Karnataka College of Pharmacy, Bidar, Karnataka, India
    3. Department of Pharmaceutics, Royal College of Pharmacy and Health Sciences, Berhampur, Orissa, India
  • Received:2010-03-09 Revised:2010-06-10 Online:2010-07-15 Published:2010-07-15
  • Contact: Ch. Rajveer*

摘要: We have synthesized mannich base cyclohexanone using microwave irradiation method, and studied their pharmacological activity. Based on analytical and spectral (IR, NMR and Mass) data, a number of mono as well as double mannich base cyclohexanones have been synthesized from primary and secondary amines and formaldehyde, and then purified and characterized. The required 3-aryl-2,4-diacetyl-5-hydroxy-5-methylcyclohexanone was prepared from appropriate aldehyde and acetylacetone. The synthesized compounds were screened for analgesic activity via standard approaches, and they have shown positive analgesic activity.

关键词: Mannich base, Cyclohexanone, Analgesic activity

Abstract: We have synthesized mannich base cyclohexanone using microwave irradiation method, and studied their pharmacological activity. Based on analytical and spectral (IR, NMR and Mass) data, a number of mono as well as double mannich base cyclohexanones have been synthesized from primary and secondary amines and formaldehyde, and then purified and characterized. The required 3-aryl-2,4-diacetyl-5-hydroxy-5-methylcyclohexanone was prepared from appropriate aldehyde and acetylacetone. The synthesized compounds were screened for analgesic activity via standard approaches, and they have shown positive analgesic activity.

Key words: Mannich base, Cyclohexanone, Analgesic activity

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Supporting: *Corresponding author. Mr. Chiliveri Rajveer, M. Pharm, (Ph.D), Assistant Professor, Department of pharmaceutical Chemistry, Vaagdevi college of Pharmacy, Warangal, Andhrapradesh, India. Tel.: +91-9989567617;