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"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
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| Number | Title | Issue Date |
| 4153788 | Process of preparing mono-O-ଲ-hydroxyethyl-7 rutoside A process is provided for preparing mono-O-ଲ-hydroxyethyl-7-rutoside of the formula: ##STR1## which comprises contacting rutoside of the formula: ##STR2## in a solvent which is an at least partially aqueous medium with a boric acid al... | 05/08/1979 |
| 4138480 | Novel anthracycline glycosides and methods of preparing the same Metallic derivatives of anthracycline glycosides such as doxorubicin and daunorubicin are prepared by admixing divalent or trivalent metal cations, preferably Fe(III), with the glycoside and adjusting pH to promote chelation of the metal by bidentate liga... | 02/06/1979 |
| 4133952 | Process and intermediate for preparing auranofin The S-gold salt of 2,3,4,6-tetra-O-acetyl-1-thio-ଲ-D-glucopyranose reacts with triethylphosphine in an organic solvent to produce auranofin.... | 01/09/1979 |
| 4131732 | Method for preparing auranofin A new synthesis of auranofin comprising reacting 2,3,4,6-tetra-O-acetyl--D-glucopyranosyl bromide with triethylphosphinegold(I) chloride and sodium or potassiumsulfide. Auranofin is an antiarthritic pharmaceutical compound. Auranofin is an ora... | 12/26/1978 |
| 4125711 | Process for preparing auranofin Auranofin is prepared by reacting 1-ଲ-D-thio-2,3,4,6-tetra-O-acetylglucose with a triethylphosphine gold mercaptide.... | 11/14/1978 |
| 4125710 | Method for preparing auranofin Bis(triethylphosphine)gold salts are advantageous agents for preparing auranofin.... | 11/14/1978 |
| 4124759 | Preparation of auranofin by O-acetylation Auranofin is prepared by direct O-acetylation of S-triethylphosphinegold 1-thio-ଲ-D-glucopyranoside.... | 11/07/1978 |
| 4122254 | Process for preparing auranofin Auranofin and its congeners are prepared by the reaction of a S-substituted 2,3,4,6-tetra-O-acetyl-1-thio-ଲ-D-glucopyranose with a tertiary phosphine gold ester or sulfide.... | 10/24/1978 |
| 4115642 | Method for preparing auranofin Auranofin and its congeners are prepared by reacting a bis(polyacetylsaccharide)disulfide with a tertiary phosphinegold mercaptide in a suitable organic solvent.... | 09/19/1978 |
| 4107425 | Preparation of 1-- and 1-ଲ-glucose esters by stereoselective acylation of metalated 2,3,4,6,-tetra-O-benzyl-D-glucopyranose Anomerically pure 1-- and 1-ଲ-esters of 2,3,4,6-Tetra-O-benzyl-D-glucopyranose have been prepared in high yield by controlling the stereochemistry of 1-O-acylation of appropriately protected D-glucose. 2,3,4,6-tetra-O-benzyl-D-glucopyranose i... | 08/15/1978 |
| 4098884 | Doxorubicin thioesters Doxorubicin thioesters of the formula ##STR1## wherein R is acyl and which are useful in treating animal tumors, are prepared by reacting 14-bromo-daunomycin with a salt of a thioacid of the formula RSM wherein R is as defined above and M is an alkal... | 07/04/1978 |
| 4096249 | Trialkylphosphinegold(I)-lower alkyl carbamoyl glucopyranosides The compounds are trialkylphosphinegold(I)2,3,4,6-tetra-O-(N-loweralkylcarbamoyl)-1-thio-.be ta.-D-glucopyranosides which have antiarthritic activity and, in particular, are of use in the treatment of rheumatoid arthritis.... | 06/20/1978 |
| 4096250 | Tri-substituted phosphinegold(I) 1-thio-ଲ-D-glucopyranosides The compounds are tri-substituted phosphinegold(I) 1-thio-ଲ-D-glucopyranosides which have antiarthritic activity and, in particular, are of use in the treatment of rheumatoid arthritis. Of the three substituents on the phosphine one is optionally su... | 06/20/1978 |
| 4096321 | Process to produce oxazinomycin and intermediates A novel synthetic process to produce the antibiotic oxazinomycin is presented along with novel intermediates utilized in said process.... | 06/20/1978 |
| 4096247 | Gold thio glucopyranoside compounds and method of use A new series of lower alkyl ethers of S-tri-lower-alkylphosphinegold 1-thio-ଲ-D-glucopyranoside has been prepared and found to have anti-arthritic activity and, in particular, are of use in the treatment of rheumatoid arthritis.... | 06/20/1978 |
| 4096248 | Sulfonyl containing organic gold glycoside compounds and method of use A new series of lower alkyl sulfonyl esters of S-tri-lower-alkylphosphinegold 1-thio-ଲ-D-glucopyranosides has been prepared and found to have anti-arthritic activity and, in particular, are of use in treating rheumatoid arthritis.... | 06/20/1978 |
| 4078139 | Process for deoxygenating secondary alcohols The process for removing a secondary hydroxyl group from an organic compound having at least one secondary hydroxyl group and having any amino groups protected, comprises the reaction of a reactive ester of said secondary hydroxyl group selected from the ... | 03/07/1978 |
| 4069104 | Conversion of aldose to ketose in the presence of oxyanions or mixed oxyanions of tin or germanium A process for converting aldoses or derivatives thereof into ketoses or derivatives thereof which takes place in the presence of oxyanions or mixed complex oxyanions of germanium or tin which form stronger complexes with the ketoses or derivatives thereof... | 01/17/1978 |
| 4043952 | Surface treatment process for improving dispersibility of an absorbent composition, and product thereof The aqueous dispersibility of a water-absorbent composition of matter is improved by a surface treatment which ionically complexes the surface thereof to a moderate degree. A dispersion is formed comprising a water-absorbent composition of matter based on... | 08/23/1977 |
| 3972868 | Method for selectively guiding and limiting the reactions of hydroxyl compounds The present invention relates to a method for producing, from a hydroxyl compound, a sequence of metal derivatives, which are subsequently made to react selectively for a certain purpose. The present invention relates to a method for selectively guiding r... | 08/03/1976 |
| 3931147 | Water-soluble derivatives of sodium mannoheptonate Water-soluble metal complexes of sodium mannoheptonate in which the metal is an aluminum, iron or chromium trivalent ion. The water-soluble complexes are produced by reacting a water slurry of sodium mannoheptonate with a salt of the trivalent metal. The ... | 01/06/1976 |
