Biomaterial Database

Degradation of 3-aza-A-homo-22-beta-spirost-4a-en-4-one to 3-aza-A-homoandrost-4a-ene-4,17-dione (1,2). 1968

H Singh, and V V Parashar, and T K Kaw

UI	MeSH Term	Description	Entries
D007259	Infrared Rays	That portion of the electromagnetic spectrum usually sensed as heat. Infrared wavelengths are longer than those of visible light, extending into the microwave frequencies. They are used therapeutically as heat, and also to warm food in restaurants.	Heat Waves,Heat Wave,Infrared Ray,Ray, Infrared,Rays, Infrared,Wave, Heat,Waves, Heat
D002625	Chemistry, Organic	The study of the structure, preparation, properties, and reactions of carbon compounds. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)	Organic Chemistry
D006718	Homosteroids	Steroids whose structure has been expanded by the addition of one or more carbon atoms to the ring skeleton in any of the four rings.
D000731	Androstanes	The family of steroids from which the androgens are derived.
D013057	Spectrum Analysis	The measurement of the amplitude of the components of a complex waveform throughout the frequency range of the waveform. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)	Spectroscopy,Analysis, Spectrum,Spectrometry
D013150	Spirostans	Cholestane derivatives containing a fused lactone ring at the 16,17-position and a spiroglycosidic linkage at C-22. Members include sarsaponin, DIOSGENIN and yamogenin.	Spirostadienes,Spirostanols,Spirostatrienes,Spirostenes
D014466	Ultraviolet Rays	That portion of the electromagnetic spectrum immediately below the visible range and extending into the x-ray frequencies. The longer wavelengths (near-UV or biotic or vital rays) are necessary for the endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic or extravital rays) are viricidal, bactericidal, mutagenic, and carcinogenic and are used as disinfectants.	Actinic Rays,Black Light, Ultraviolet,UV Light,UV Radiation,Ultra-Violet Rays,Ultraviolet Light,Ultraviolet Radiation,Actinic Ray,Light, UV,Light, Ultraviolet,Radiation, UV,Radiation, Ultraviolet,Ray, Actinic,Ray, Ultra-Violet,Ray, Ultraviolet,Ultra Violet Rays,Ultra-Violet Ray,Ultraviolet Black Light,Ultraviolet Black Lights,Ultraviolet Radiations,Ultraviolet Ray
D055601	Organic Chemistry Phenomena	The conformation, properties, reaction processes, and the properties of the reactions of organic carbon compounds.	Organic Chemistry Concepts,Organic Chemistry Processes,Organic Chemistry Phenomenon,Organic Chemistry Process,Chemistry Process, Organic,Chemistry Processes, Organic,Concept, Organic Chemistry,Concepts, Organic Chemistry,Organic Chemistry Concept,Phenomena, Organic Chemistry,Phenomenon, Organic Chemistry,Process, Organic Chemistry,Processes, Organic Chemistry