what is an aziridine
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Aziridine Aziridines are organic compounds containing the aziridine functional group, a three-membered heterocycle with one amine group (-NH-) and two methylene bridges (-CH. 2-). The parent compound is aziridine (or ethylene imine), with molecular formula C.
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- Azathioprine is the generic form of the brand name drug Imuran, which is used along with other medicines to prevent organ rejection after a kidney transplant.The drug is also used to treat severe rheumatoid arthritis, ulcerative colitis, and Crohn's disease.Azathioprine is in class of drugs known as immunosuppressants. It works by altering the activity of the body's immune system so it won't attack a transplanted organ or joint.zathioprine is not approved by the FDA to treat Crohn's or ulcerative colitis, but some doctors may prescribe the medicine off-label. You should call your doctor immediately if you are taking the drug for Crohn's or ulcerative colitis and experience the following symptoms: 1  Fever.
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Cytarabine (Cytosar-U) for Dogs and Cats Overview of Cytarabine for Dogs and Cats. 1  Cytarabine, commonly known as Tarabine®, Cytarabine®, or Cytosar-U®, is a drug used to treat certain cancers, most notably leukemia found in dogs and cats. 2  Chemically, it is a pyrimidine analog that functions inside cells as an antimetabolite.rand Names and Other Names of Cytarabine. 1  This drug is registered for use in humans only. 2  Human formulations: Tarabine® (Adria), Cytarabine® (Faulding), Cytosar-U® (Gensia Sicor), and generic cytarabine.
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Uridine Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, a ribofuranose) via a β-N 1 - glycosidic bond.It is one of the five standard nucleosides which make up nucleic acids, the others being adenosine, thymidine, cytidine and guanosine.owever, thymidine is more commonly written as 'dT' ('d' represents 'deoxy') as it contains a 2'-deoxyribofuranose moiety rather than the ribofuranose ring found in uridine. This is because thymidine is found in deoxyribonucleic acid (DNA) and not ribonucleic acid (RNA). Conversely, uridine is found in RNA and not DNA.
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Pyrimidine Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine.[3] One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has the nitrogen atoms at positions 1 and 3 in the ring.[4]:250 The other diazines are pyrazine (nitrogen atoms at the 1 and 4 positions) and pyridazine (nitrogen atoms at the ...
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Pyridium INDICATIONS. Pyridium® (phenazopyridine) is indicated for the symptomatic relief of pain, burning, urgency, frequency and other discomforts arising from irritation of the lower urinary tract mucosa caused by infection, trauma, surgery, endoscopic procedures, or the passage of sounds or catheters.00 mg tablets: Adult dosage is two tablets 3 times a day after meals. 200 mg tablets: Adult dosage is one tablet 3 times a day after meals. When used concomitantly with an antibacterial agent for the treatment of a urinary tract infection, the administration of Phenazopyridine Hydrochloride should not exceed 2 days.
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Antimetabolites Antimetabolite drugs were among the first effective chemotherapeutic agents discovered and are folic acid, pyrimidine or purine analogues. They are characterized by low molecular weights. They have similar structures as naturally occurring molecules used in nucleic acid (DNA and RNA) synthesis. Antimetabolites are similar to chemicals needed for normal biochemical activity, but differ enough so that they interfere with normal cell function. Generally, antimetabolites induce cell death during the S phase of cell growth when incorporated into RNA and DNA or inhibit enzymes needed for nucleic acid production. These agents are used for a variety of cancer therapies including leukemia, breast, ovarian and gastro-intestinal cancers.
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- Trade Name: Soliris®. Eculizumab is the generic name for the trade chemotherapy drug Soliris. In some cases, health care professionals may use the trade name Soliris when referring to the generic drug name eculizumab. Drug Type: Eculizumab is a “monoclonal antibody” that binds or attaches to a protein present in the blood.
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Antimetabolites In addition, it may be used to treat skin cancers (basal cell and keratosis) by topical application. Other pyrimidine antagonists include: arabinosylcytosine, capecitabine, gemcitabine and decitabine. Arabinosylcytosine or cytarabine is a deooxycytidine base compound that is converted to its active metabolite, ara-CTP.
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- Aniridia is a panocular disorder affecting tissues throughout the eye, in addition to the iris abnormalities for which it is named.1,2,5 Affected individuals characteristically have absent or altered iris tissue and foveal hypoplasia, which generally leads to nystagmus and impaired visual acuity (usually 20/100–20/200). Later onset
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Tamiflu Alternatives Flumadine, also known by its generic name, rimantadine, is an antiviral drug approved for the treatment and prevention of flu caused by influenza virus A. It is approved for the treatment of flu in in adults over 17 years of age, and for the prevention of type A flu infection in children ages 1 to 16 years.
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- This work deals with the polymerization of a hydroxylaled aziridine, 1-(2-hydroxyethyl)aziridine (EA-OH), which could lead to a suitable starting hydroxylaled polymer for the preparation of more complex polyamines through chemical modification.
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- Pyridium (Phenazopyridine) is a medication used to relieve symptoms caused by irritation of the urinary tract. Pyridium (Phenazopyridine) is a medication used to relieve symptoms caused by irritation of the urinary tract.
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Propiconazole Propiconazole is a triazole fungicide, also known as a DMI, or demethylation inhibiting fungicide due to its binding with and inhibiting the 14-alpha demethylase enzyme from demethylating a precursor to ergosterol.ropiconazole is a triazole fungicide, also known as a DMI, or demethylation inhibiting fungicide due to its binding with and inhibiting the 14-alpha demethylase enzyme from demethylating a precursor to ergosterol.
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- Granirapid is an improved (2) fast setting (F) cementitious (C) deformable (S1) adhesive classified. as C2F S1. Conformity of Granirapid is declared in ITT certificates. n° 85330201.101 (SFV) issued by the Säurefliesner-. Vereinigung e.V. Grossburgwedel laboratory (Germany) and n° 25070279/Gi (TUM), n° 25080057/Gi.
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What is Quinidine Gluconate ER? Quinidine is used to treat abnormal heart rhythms. It is also used to treat malaria. Do not confuse this medicine with quinine, which, although related, has different medical uses. Quinidine is available only with your doctor's prescription.
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How Do AZO Pills Work? Azo is the brand name for phenazopyridine hydrochloride. It is also available under other names including Uristat and Pyridium. Azo acts as an analgesic within the urinary tract, so it is commonly recommended for individuals with urinary discomfort from a urinary tract infection (UTI) or recent catheter use.
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Inverted repeat Inverted repeat. An inverted repeat (or IR) is a single stranded sequence of nucleotides followed downstream by its reverse complement. The intervening sequence of nucleotides between the initial sequence and the reverse complement can be any length including zero. When the intervening length is zero, the composite sequence is a palindromic sequence.
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- GENERAL DESCRIPTION: Amantadine has been prescribed for your pet as an antiviral agent or to relieve pain (ex. arthritis, post-declaw surgery, cancer pain, chronic pain). It may be used in combination with other pain relievers for optimum benefit.Amantadine is available as 100 mg tablets and as an oral solution.mantadine has been prescribed for your pet as an antiviral agent or to relieve pain (ex. arthritis, post-declaw surgery, cancer pain, chronic pain).
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Definition of oriR, the minimum DNA segment essential for initiation of R1 plasmid replication in vitro. Definition of oriR, the minimum DNA segment essential for initiation of R1 plasmid replication in vitro. Masai H, Kaziro Y, Arai K. The 3.6-kilobase Bgl II-EcoRI fragment from R1 plasmid containing copA, repA, and the replication origin (ori) was inserted into the ColE1-type plasmid pUC8.
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Medical Definition of AZT Medical Definition of AZT. AZT: Azidothymidine, now renamed zidovudine, but still best known by the abbreviation AZT. This antiviral drug is prescribed, usually in combination with protease inhibitors and other drugs, to treat HIV infection in patients with AIDS. Last Editorial Review: 3/19/2012.
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- Cetirizine /sɛˈtɪrɨziːn/ (trade names Zirtec, Zyrtec, Reactine) is a second-generation antihistamine used in the treatment of hay fever, allergies, angioedema, and urticaria. It is a major metabolite of hydroxyzine, and a racemic selective H1 receptor antagonist.etirizine is an effective agent in treating the symptoms of Kimura's disease, which mostly occurs in young Asian men, affecting the lymph nodes and soft tissue of the head and neck in the form of tumor-like lesions.
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Pyrimidine Pyrimidine is a heterocyclic aromatic organic compound, which is similar to benzene and pyridine and that contains two nitrogen atoms at positions 1 and 3 of the six-membered ring. [www.bio-medicine.org/biology-definition/Pyrimidine/] Pyrimidine: A nitrogen containing, single ring compound that occurs in nucleic acids. In DNA molecules, the pyrimidines are cytosine and thymine. Radioactive phosphorus (32P): radioactive isotope of 31P, an element found in DNA molecules.
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Alexion Pharmaceuticals Alexion Pharmaceuticals Inc. is an American pharmaceutical company best known for its development of Soliris, a drug used to treat the rare disorders atypical hemolytic uremic syndrome (aHUS) and paroxysmal nocturnal hemoglobinuria (PNH).
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Amantadine It is the organic compound 1-adamantylamine or 1-aminoadamantane, meaning it consists of an adamantane backbone that has an amino group substituted at one of the four methyne positions. Rimantadine is a closely related derivative of adamantane with similar biological properties.t is a dopaminergic, noradrenergic and serotonergic substance, blocks NMDA receptors, and seems to raise beta-endorphin/beta-lipotropin levels. Amantadine probably does not inhibit MAO enzyme. Moreover, the mechanism of its antiparkinsonian effect is poorly understood.
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Overview of the Vascular System Cardiovascular diseases include illnesses that involve the blood vessels (veins, arteries and capillaries) or the heart, or both - diseases that affect the cardiovascular system. The cardiovascular system, also called the circulatory system, is the system that moves blood throughout the human body.