Antibiotics pharmaceuticals kills,slows down bacterial growth, antimicrobials medicines kills microorganisms

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Platensimycin

Platensimycin, a metabolite of Streptomyces platensis, which is an excellent example of a unique structural class of natural antibiotics, has been demonstrated to be a breakthrough in recent antibiotic researches due to its unique functional pattern and significant antibacterial activity. This compound is a member of a class of antibiotics which act by blocking enzymes involved in the condensation steps in fatty acid biosynthesis.

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Sulfanilamide

Sulfanilamide is a sulfonamide antibacterial. Chemically, it is a molecule containing the sulfonamide functional group attached to an aniline. As an antibiotic, it functions by competitively inhibiting enzymatic reactions involving para-aminobenzoic acid (PABA). PABA is needed in enzymatic reactions that produce folic acid which acts as a coenzyme in the synthesis of purine, pyrimidine and other amino acids.

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Sulfapyridine

Sulfapyridine is a sulfonamide antibiotic. Sulfonamides inhibit multiplication of bacteria by acting as competitive inhibitors of p-aminobenzoic acid in the folic acid metabolism cycle. Sulfapyridine is a competitive inhibitor of the bacterial enzyme dihydropteroate synthetase.

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Thiamphenicol

Thiamphenicol is an antibiotic. It is the methyl-sulfonyl analogue of chloramphenicol and has a similar spectrum of activity, but is 2.5 to 5 times as potent. It is used in many countries as a veterinary antibiotic, but is available in China and Italy for use in humans. Its main advantage over chloramphenicol is that it has never been associated with aplastic anaemia. It is also widely used in Brazil, particularly for the treatment of sexually transmitted infections and pelvic inflammatory disease.

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Amfonelic Acid

Amfonelic Acid is a psychoactive drug and research chemical used in scientific studies. Amfonelic acid has the molecular formula C 18 H 16 N 2 O 3. It acts as a potent and highly selective dopamine reuptake inhibitor (DRI). 8-Naphthyridine-3-Carboxylic Acid has a moderately long half-life of approximately 12 hours. We are the supplier, with the best quality of chemicals selling from China worldwide.

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B-Lupulic Acid

B-Lupulic Acid is an antibiotic component from HOP plant. It is used in treatment for anxiety, restlessness, and insomnia.It is effective against fungi and various bacteria.It activates different apoptotic pathways in human colon tumor cells and in their derived metastatic cells.It was evaluated for in vivo antimicrobial activity to inhibit C.perfringens in a chick gastrointestinal colonization model.

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Bafilomycin A1

The bafilomycins are a family of toxic macrolide antibiotic derived from Streptomyces griseus. These compounds all appear in the same fermentation and have quite similar biological activity. Bafilomycins are specific inhibitors of vacuolar-type H+-ATPase. The most used bafilomycin is bafilomycin A1. This is a useful tool as it can prevent the re-acidification of synaptic vesicles once they have undergone exocytosis. Bafilomycin has antibacterial, antifungal, antineoplastic, immunosuppressive activities. In addition, bafilomycin A1 has antimalarial activity. It has been shown to decrease multi-drug resistance.

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Chlorquinaldol

Chlorquinaldol is an antimicrobial. It is used topically in the treatment of cutaneous and vaginal infections.

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Clarithromycin

Clarithromycin is a semisynthetic macrolide antibiotic derived from erythromycin, inhibits bacterial protein synthesis by binding to the bacterial 50S ribosomal subunit. Clarithromycin may be bacteriostatic or bactericidal against many gram-positive and gram-negative aerobic bacteria depending on the organism and the drug concentration.Clarithromycins toxicity include diarrhea, nausea, abnormal taste, dyspepsia, and abdominal discomfort.

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Demeclocycline

Demeclocycline is a tetracycline antibiotic. It is derived from a strain of Streptomyces aureofaciens. It is officially indicated for the treatment of various types of bacterial infections. Its use as an antibiotic is particularly in Lyme disease, acne and bronchitis.

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