Cycloaliphatic Ring In 6-position Substituent Patents (Class 540/337)
  • Patent number: 9708340
    Abstract: The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4, W, A and B are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: July 18, 2017
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Bernd Buettelmann, Simona M. Ceccarelli, Aurelia Conte, Holger Kuehne, Bernd Kuhn, Werner Neidhart, Ulrike Obst Sander, Hans Richter
  • Patent number: 8975219
    Abstract: A fabric cleaning composition comprising from 1% to 20% by weight of the fabric cleaning composition of an oxygen-based bleaching source and a hueing agent, and wherein the neat composition has a pH between 2.5 and 5.5, and a method of using said fabric cleaning composition.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: March 10, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Margherita Scartozzi, Luca Sarcinelli, Sophie Anne Marguerite Goellner, Enza Ceccobelli, Leo Gagliardi
  • Patent number: 4609652
    Abstract: .beta.-Lactam antibiotics having an .alpha.-formamido substituent on the carbon atom adjacent to the carbonyl group of the .beta.-lactam ring and in particular bicyclic compounds having the partial structure: ##STR1## Intermediates and processes for the preparation of the compounds are further disclosed.
    Type: Grant
    Filed: January 24, 1985
    Date of Patent: September 2, 1986
    Assignee: Beecham Group p.l.c.
    Inventor: Peter H. Milner