PYRANOBENZOXADIAZOLE DERIVATIVES

• Main Authors: RYOZO SAKODA, KYOKO NAKAYAMA, YOSHIMASA KAMIKAWAJI, KIYOTOMO SETO, KASUHIKO OHRAI, HIROO MATSUMOTO
• Format: Patent
• Language: English
• Published: 26.04.1991
• Edition: 5
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The invention includes compounds of the formula (I): wherein A represents OH or OC(O)CH3-nXn, B represents hydrogen atom, or A and B together represent a bond; R represents hydrogen atom, R represents hydrogen atom, C(Z)CH3-nXn or C(Z)NHCH3-nXn or R and R together represents (CH2)m, (CH2)m-1C(Z), N(...