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Your search returned 297 patents.
( 536/7.2 in Current US Classification ) |
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| 1 2 3 |
| Patent ID | Title | Date Filed |
| 6642364 | Process to obtain clarithromycin
| June 27, 2002 |
| 6627743 | 6-O-methylerythromycin A crystal form III
| December 3, 1999 |
| 6624292 | Processes for preparing clarithromycin polymorphs
| December 15, 2000 |
| 6617436 | Processes for preparing clarithromycin and clarithromycin intermediate, essentially oxime-free clarithromycin, and pharmaceutical composition comprising the same
| December 15, 2000 |
| 6605707 | Process for the preparation of 6-O-propargyl erythromycin derivatives
| March 23, 2000 |
| 6600025 | Intermediates, process for preparing macrolide antibiotic agent therefrom
| September 6, 2001 |
| 6599886 | Macrolide intermediates in the preparation of clarithromycin
| June 8, 2001 |
| 6599885 | Derivatives of erythromycin, clarithromycin, roxithromycin or azithromycin with antibiotic and mucolytic activity
| April 19, 2001 |
| 6599884 | Processes for preparing clarithromycin polymorphs and novel polymorph IV
| December 15, 2000 |
| 6593302 | Macrolide antiinfective agents
| February 13, 2002 |
| 6583274 | Crystalline forms of macrolide antibiotic
| May 2, 2000 |
| 6573367 | Derivatives from the class of oleandomycin
| July 2, 2001 |
| 6569836 | 6-O-alkyl-2-nor-2-substituted ketolide derivatives
| November 30, 2000 |
| 6566509 | Multivalent macrolide antibiotics
| June 8, 1999 |
| 6562795 | Motilide compounds
| February 15, 2001 |
| 6528628 | Erythromycin a compounds and process for preparing the same
| June 29, 2001 |
| 6515116 | Method of preparing form II crystals of clarithromycin
| March 14, 2001 |
| 6514944 | Macrolide antiinfective agents
| December 27, 2000 |
| 6506886 | Method of preparing form II crystals of clarithromycin
| March 7, 2001 |
| 6472371 | Macrolides
| May 23, 2000 |
| 6465437 | Diphosphate salt of a 4"-substituted-9-deoxo-9A-AZA-9A- homoerythromycin derivative and its pharmaceutical composition
| May 18, 2000 |
| 6455680 | Methods utilizing aryl thioimines in synthesis of erythromycin derivatives
| December 21, 2000 |
| 6455505 | Derivatives . . . use as medicaments
| November 3, 1999 |
| 6451768 | Macrolide antiinfective agents
| April 14, 2000 |
| 6444796 | Method of preparing form II crystals of clarithromycin
| October 20, 2000 |
| 6437151 | Erythromycins and process for their preparation
| June 29, 2001 |
| 6437106 | Process for preparing 6-o-substituted erythromycin derivatives
| March 3, 2000 |
| 6436906 | 9-amino-14-membered macrolides derived from leucomycins
| April 2, 2001 |
| 6433151 | Erythromycin derivatives, a process for their preparation and their use as medicaments
| July 8, 1999 |
| 6420535 | 6-O-carbamate ketolide derivatives
| May 24, 2000 |
| 6407074 | C-4"-substituted macrolide derivatives
| February 16, 2000 |
| 6403775 | Erythronolide compounds
| October 28, 1999 |
| 6399582 | Ketolide antibacterials
| April 13, 2000 |
| 6395710 | Macrolide antiinfective agents
| April 14, 2000 |
| 6387885 | 3',3'-N-bis-desmethyl-3'-N-cycloalkyl erythromycin derivatives as LHRH antagonists
| August 26, 1998 |
| 6355620 | C-2 modified erythromycin derivatives
| May 14, 1999 |
| 6329345 | 13-membered azalides and their use as antibiotic agents
| November 18, 1999 |
| 6288028 | BPC peptide salts with organo-protective activity, the process for their preparation and their use in therapy
| February 15, 2000 |
| 6274715 | Tricyclic erythromycin derivatives
| January 7, 1997 |
| 6271255 | Erythromycins and process for their preparation
| September 16, 1999 |
| 6204368 | Process for the purification of roxithromycin
| August 11, 1999 |
| 6174865 | Method of treating hypertriglyceridemia with an erythromycin compound
| September 25, 1997 |
| 6169168 | Erythromycin A derivatives
| October 28, 1999 |
| 6165985 | 11-acetyl-12,13-dioxabicyclo[8.2.1]-tridecenone derivatives, processes for their preparation and pharmaceutical compositions comprising them
| June 23, 1999 |
| 6162794 | Erythromycin derivatives
| July 20, 1999 |
| 6159945 | 9-amino-3-keto erythromycin derivatives
| October 6, 1999 |
| 6147197 | 6-O-substituted erythromycin ketolides having antibacterial activity
| November 4, 1998 |
| 6140479 | Erythromycin a derivatives
| September 21, 1999 |
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