| Patent | Date |
|---|
1-N-(.omega.-Amino-.alpha.-hydroxyalkanoyl-2',3'-dideoxykanamycin A and pharmaceutical composition containing same
Grant 4,547,492 - Umezawa , et al. October 15, 1 | 1985-10-15 |
3',4'-Dideoxykanamycin A and 1-N-(S)-.alpha.-hydroxy-.omega.-aminoalkanoyl) derivatives thereof
Grant 4,298,727 - Umezawa , et al. November 3, 1 | 1981-11-03 |
Production of a selectively protected N-acylated derivative of an aminoglycosidic antibiotic
Grant 4,297,485 - Umezawa , et al. October 27, 1 | 1981-10-27 |
Novel macrolactone derivatives and process of producing them
Grant 4,196,280 - Umezawa , et al. April 1, 1 | 1980-04-01 |
3',4'-Episulfido kanamycin B compounds
Grant 4,195,170 - Umezawa , et al. March 25, 1 | 1980-03-25 |
Derivatives of kanamycin A
Grant 4,170,642 - Umezawa , et al. October 9, 1 | 1979-10-09 |
Process for the synthesis of 3',4'-dideoxykanamycin B and products
Grant 4,156,078 - Umezawa , et al. May 22, 1 | 1979-05-22 |
Novel process for the preparation of 1-N-(alpha-substituted-omega-aminoacyl)-3'-deoxyribostamycin
Grant 4,125,706 - Umezawa , et al. November 14, 1 | 1978-11-14 |
1-N-[(S)-.alpha.-hydroxy-.omega.-aminoacyl] derivatives of 3',4'-dideoxykanamycin B and 3'-deoxykanamycin B antibiotics
Grant 4,107,424 - Umezawa , et al. August 15, 1 | 1978-08-15 |
N-methanesulfonic acid derivatives of 3',4'-dideoxykanamycin B
Grant 4,091,202 - Umezawa , et al. May 23, 1 | 1978-05-23 |
3'-Epi-4'deoxykanamycin B
Grant 4,078,138 - Akita , et al. March 7, 1 | 1978-03-07 |
Processes for production of a 1-N-(.alpha.-hydroxy-.PHI.-amino alkanoyl)-3-deoxy-5-O-pentafuranosyl neamine and new compounds produced by the same processes
Grant 4,065,616 - Umezawa , et al. December 27, 1 | 1977-12-27 |
1-N-[(S)-.alpha.-hydroxy-.omega.-aminoacyl]
Grant 4,001,208 - Umezawa , et al. January 4, 1 | 1977-01-04 |
New compound 6'-deoxy-'-substituted or unsubstituted amino-lividomycins and the production thereof
Grant 3,956,274 - Umezawa , et al. May 11, 1 | 1976-05-11 |
3'-Deoxy derivatives of neamine and its related aminoglycosidic antibiotics, and the production thereof
Grant 3,929,762 - Umezawa , et al. December 30, 1 | 1975-12-30 |
Process for the production of an 1-n-(s)-alpha- substituted-w-aminoacyl) derivative of neamine, 3', 4'-dideoxyneamine, ribostamycin or 3',4'-dideoxyribostamycin
Grant 3,925,354 - Umezawa , et al. December 9, 1 | 1975-12-09 |
4-0-(6-Alkylamino-6-deoxy-alpha-D-hexopyranosyl)-deoxystreptamine derivatives and the production thereof
Grant 3,925,353 - Umezawa , et al. December 9, 1 | 1975-12-09 |
Preparation of 3-4 dideoxykanamycin B active against resistant bacteria
Grant RE28,647 - Umezawa , et al. December 9, 1 | 1975-12-09 |
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