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Prednimustine
Prednimustine, sold under the brand names Mostarina and Sterecyst, is a medication which is used in chemotherapy in the treatment of leukemias and lymphomas. It is the ester formed from two other drugs, prednisolone and chlorambucil. Rarely, it has been associated with myoclonus. See also * List of hormonal cytostatic antineoplastic agents * List of corticosteroid esters This is a list of corticosteroid esters, including esters of steroidal glucocorticoids and mineralocorticoids. Esters of natural corticosteroids Desoxycortone esters * Desoxycortone acetate (deoxycortone acetate; desoxycorticosterone acetate ... References Primary alcohols Anilines Antineoplastic drugs Carboxylate esters Corticosteroids Corticosteroid esters Diketones Nitrogen mustards Organochlorides Chloroethyl compounds {{Antineoplastic-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corticosteroid Esters
This is a list of corticosteroid esters, including esters of steroidal glucocorticoids and mineralocorticoids. Esters of natural corticosteroids Desoxycortone esters * Desoxycortone acetate (deoxycortone acetate; desoxycorticosterone acetate) * Desoxycortone cypionate (deoxycortone cypionate; desoxycorticosterone cypionate) * Desoxycortone enanthate (deoxycortone enanthate; deoxycorticosterone enanthate) * Desoxycortone glucoside (deoxycortone glucoside; deoxycorticosterone glucoside) * Desoxycortone pivalate (deoxycortone pivalate; deoxycorticosterone pivalate) Hydrocortisone esters * Benzodrocortisone (hydrocortisone 17-benzoate) * Hydrocortamate (hydrocortisone 21-(diethylamino)acetate) * Hydrocortisone aceponate (hydrocortisone 21-acetate 17α-propionate) * Hydrocortisone acetate * Hydrocortisone bendazac * Hydrocortisone buteprate (hydrocortisone 17α-butyrate 21-propionate) * Hydrocortisone butyrate (hydrocortisone 17α-butyrate) * Hydrocortisone 21-butyrate * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Hormonal Cytostatic Antineoplastic Agents
This is a list of dual hormonal and cytostatic antineoplastic agents. Marketed Estrogen-based * Estramustine phosphate (Emcyt, Estracyt; Leo 299, NSC-89199, Ro 21-8837/001; estradiol 3- is(2-chloroethyl)carbamatedihydrogen phosphate) Corticosteroid-based * Prednimustine (Mostarina, Sterecyst; chlorambucil prednisolone ester; prednisolone 21-(4-(4-(bis(2-chloroethyl)amino)phenyl)butanoate)) Never marketed Estrogen-based * Alestramustine (estradiol 3-(bis(2-chloroethyl)carbamate) 17β-(L-alaninate)) * Atrimustine (bestrabucil, busramustine; KM-2210; estradiol 3-benzoate 17β-((4-(4-(bis(2-chloroethyl)amino)phenyl)-1-oxobutoxy)acetate) * Cytestrol acetate (1α-hydroxyethinylestradiol 3-(bis(2-chloroethyl)carbamate) 11α,17β-diacetate) * Estradiol mustard (NSC-112259; chlorphenacyl estradiol diester; estradiol 3,17β-bis(4-(bis(2-chloroethyl)amino)phenyl)acetate) * Estramustine (Leo 275, Ro 21–8837; estradiol 3-(bis(2-chloroethyl)carbamate) ester) * Estromustine (Leo 271 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Corticosteroid Esters
This is a list of corticosteroid esters, including esters of steroidal glucocorticoids and mineralocorticoids. Esters of natural corticosteroids Desoxycortone esters * Desoxycortone acetate (deoxycortone acetate; desoxycorticosterone acetate) * Desoxycortone cypionate (deoxycortone cypionate; desoxycorticosterone cypionate) * Desoxycortone enanthate (deoxycortone enanthate; deoxycorticosterone enanthate) * Desoxycortone glucoside (deoxycortone glucoside; deoxycorticosterone glucoside) * Desoxycortone pivalate (deoxycortone pivalate; deoxycorticosterone pivalate) Hydrocortisone esters * Benzodrocortisone (hydrocortisone 17-benzoate) * Hydrocortamate (hydrocortisone 21-(diethylamino)acetate) * Hydrocortisone aceponate (hydrocortisone 21-acetate 17α-propionate) * Hydrocortisone acetate * Hydrocortisone bendazac * Hydrocortisone buteprate (hydrocortisone 17α-butyrate 21-propionate) * Hydrocortisone butyrate (hydrocortisone 17α-butyrate) * Hydrocortisone 21-butyrate * H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemotherapy
Chemotherapy (often abbreviated to chemo and sometimes CTX or CTx) is a type of cancer treatment that uses one or more anti-cancer drugs (chemotherapeutic agents or alkylating agents) as part of a standardized chemotherapy regimen. Chemotherapy may be given with a curative intent (which almost always involves combinations of drugs) or it may aim to prolong life or to reduce symptoms ( palliative chemotherapy). Chemotherapy is one of the major categories of the medical discipline specifically devoted to pharmacotherapy for cancer, which is called ''medical oncology''. The term ''chemotherapy'' has come to connote non-specific usage of intracellular poisons to inhibit mitosis (cell division) or induce DNA damage, which is why inhibition of DNA repair can augment chemotherapy. The connotation of the word chemotherapy excludes more selective agents that block extracellular signals (signal transduction). The development of therapies with specific molecular or genetic targets, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrogen Mustards
Nitrogen mustards are cytotoxic organic compounds with the chloroethylamine (Cl(CH2)2NR2) functional group. Although originally produced as chemical warfare agents, they were the first chemotherapeutic agents for treatment of cancer. Nitrogen mustards are nonspecific DNA alkylating agents. Chemical warfare During World War II nitrogen mustards were studied at the Yale School of Medicine by Alfred Gilman and Louis Goodman, and classified human clinical trials of nitrogen mustards for the treatment of lymphoma started in December 1942. Also during World War II, an incident during the air raid on Bari, Italy, led to the release of mustard gas that affected several hundred soldiers and civilians. Medical examination of the survivors showed a decreased number of lymphocytes. After World War II was over, the Bari incident and the Yale group's studies eventually converged prompting a search for other similar compounds. Due to its use in previous studies, the nitrogen mustard known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diketones
In organic chemistry, a dicarbonyl is a molecule containing two carbonyl () groups. Although this term could refer to any organic compound containing two carbonyl groups, it is used more specifically to describe molecules in which both carbonyls are in close enough proximity that their reactivity is changed, such as 1,2-, 1,3-, and 1,4-dicarbonyls. Their properties often differ from those of monocarbonyls, and so they are usually considered functional groups of their own. These compounds can have symmetrical or unsymmetrical substituents on each carbonyl, and may also be functionally symmetrical (dialdehydes, diketones, diesters, ''etc.'') or unsymmetrical (keto-esters, keto-acids, ''etc.''). 1,2-Dicarbonyls 1,2-Dialdehyde The only 1,2-dialdehyde is glyoxal, . Like many alkyldialdehydes, glyoxal is encountered almost exclusively as its hydrate and oligomers thereof. These derivatives often behave equivalently to the aldehydes since hydration is reversible. Glyoxal condenses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corticosteroids
Corticosteroids are a class of steroid hormones that are produced in the adrenal cortex of vertebrates, as well as the synthetic analogues of these hormones. Two main classes of corticosteroids, glucocorticoids and mineralocorticoids, are involved in a wide range of physiological processes, including stress response, immune response, and regulation of inflammation, carbohydrate metabolism, protein catabolism, blood electrolyte levels, and behavior. Some common naturally occurring steroid hormones are cortisol (), corticosterone (), cortisone () and aldosterone (). (Note that cortisone and aldosterone are isomers.) The main corticosteroids produced by the adrenal cortex are cortisol and aldosterone. Classes * Glucocorticoids such as cortisol affect carbohydrate, fat, and protein metabolism, and have anti-inflammatory, immunosuppressive, anti-proliferative, and vasoconstrictive effects. Anti-inflammatory effects are mediated by blocking the action of infl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carboxylate Esters
In organic chemistry, a carboxylate is the conjugate base of a carboxylic acid, (or ). It is an ion with negative charge. Carboxylate salts are salts that have the general formula , where M is a metal and ''n'' is 1, 2,...; ''carboxylate esters'' have the general formula (or ). R and R′ are organic groups; R′ ≠ H. Synthesis Carboxylate ions can be formed by deprotonation of carboxylic acids. Such acids typically have p''K''a of less than 5, meaning that they can be deprotonated by many bases, such as sodium hydroxide or sodium bicarbonate. :RCOOH + NaOH -> RCOONa + H2O Resonance stabilization of the carboxylate ion Carboxylic acids easily dissociate into a carboxylate anion and a positively charged hydrogen ion (proton), much more readily than alcohols do (into an alkoxide ion and a proton), because the carboxylate ion is stabilized by resonance. The negative charge that is left after deprotonation of the carboxyl group is delocalized between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primary Alcohols
A primary alcohol is an alcohol in which the hydroxy group is bonded to a primary carbon atom. It can also be defined as a molecule containing a “–CH2OH” group. In contrast, a secondary alcohol has a formula “–CHROH” and a tertiary alcohol has a formula “–CR2OH”, where “R” indicates a carbon-containing group. Examples of primary alcohols include ethanol and 1-butanol. Methanol is also generally regarded as a primary alcohol, including the 1911 edition of the Encyclopædia Britannica,. See also * Alcohol (especially Nomenclature section for discussion on Secondary and Tertiary alcohols.) * Oxidation of primary alcohols to carboxylic acids The oxidation of primary alcohols to carboxylic acids is an important oxidation Redox (reduction–oxidation, , ) is a type of chemical reaction in which the oxidation states of substrate change. Oxidation is the loss of electrons or an ... References {{organic-chem-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leukemia
Leukemia ( also spelled leukaemia and pronounced ) is a group of blood cancers that usually begin in the bone marrow and result in high numbers of abnormal blood cells. These blood cells are not fully developed and are called ''blasts'' or ''leukemia cells''. Symptoms may include bleeding and bruising, bone pain, fatigue, fever, and an increased risk of infections. These symptoms occur due to a lack of normal blood cells. Diagnosis is typically made by blood tests or bone marrow biopsy. The exact cause of leukemia is unknown. A combination of genetic factors and environmental (non-inherited) factors are believed to play a role. Risk factors include smoking, ionizing radiation, petrochemicals (such as benzene), prior chemotherapy, and Down syndrome. People with a family history of leukemia are also at higher risk. There are four main types of leukemia— acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL) and chron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
