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7468438 |
Process for the semisynthesis of deserpidine
The present invention relates to an efficient procedure for the synthesis of deserpidine (Ia), starting from reserpic acid lactone (II) via the intermediate 11-O-demethyl reserpic acid lactone (III).
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6608052 |
Compounds useful as anti-inflammatory agents
Disclosed are novel aromatic compounds of the formula(I) wherein G, E, W, Ar, X, Y and Z. The compounds are useful for treating diseases or pathological conditions involving inflammation such as...
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RE34137 |
Method of manufacturing aromatic urethane and intermediate product thereof
The present invention relates to a method of manufacturing aromatic urethane, an aromatic mononitro-compound, an aromatic primary amine, and carbon monoxide being reacted using a catalyst...
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3898215 |
Rescinnamine-like compounds and a process for producing the same
Rescinnamine-like compounds represented by the following formula: ##SPC1## Wherein R represents a lower alkyl group; R 1 represents a hydrogen atom or a nitro group; R 2 and R 3 represent a...
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3673214 |
RING-E SUBSTITUTED 4-CYANO-3-SECOYOHIMBANES AND -CYANO-3-SECOALLOYOHIMBANES
This disclosure describes compounds of the class of ring-E substituted 4-cyano-3-secoyohimbanes and 4-cyano-3-secoalloyohimbanes useful as analgesics, anti-inflammatory agents, and central nervous...
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3493578 |
BENZAZONINE DERIVATIVES
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3484442 |
RESERPINE 3,5,3'-TRIIODOTHYROACETATE
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3371094 |
N-(amidoximino-lower-alkyl)-and n-amidino-n-[(1-piperidyl)-lower-alkyl]amines
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3332952 |
Levorotatory 6-methyl reserpine
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3303195 |
Methylated deserpidine
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3285815 |
Method of tranquilization employing 10-chloro deserpidine
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3250766 |
Rescidine and salts thereof
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3218325 |
Methylated derivatives of yohimbane, process of preparation and process of medicinalutilization
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3148192 |
Halogenated 20alpha-yohimbane compounds
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3118892 |
Alkyl 18-desoxy-18-etherified mercapto deserpidates and related compounds
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3113134 |
Process for the production of reserpic acid diesters
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3047578 |
Substituted reserpine and process of making the same
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3042707 |
Process for making esters of substituted polyhydronaphthalene acids
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3003926 |
Synthesis of alkaloids
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2986562 |
Reserpic and deserpidic acid lactone dienes
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2977365 |
3-dehydroyohimbanes and their preparation
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2974144 |
Alkaloid and process for its production
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2964451 |
Synthesis of alkaloids
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2957877 |
New process for the preparation of organic alkaloid-like compounds
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2955108 |
Process for 1,1,1-trisubstituted hydrazinium chlorides
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2952682 |
Polycyclic compounds and process of preparing same
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2951078 |
2-(aminoalkylamino)-methylpyrrolidines
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2948729 |
Purification of weakly basic alkaloids by the use of naphthoate salts
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2933500 |
Nu-aminoindolobenzoquinolizinium compounds
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2931815 |
Polyhydronaphthalene lactone compound and a process of making same
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2912436 |
Brominated alkaloids
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2891060 |
Bridgehead nitrogen compounds
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2883384 |
Production of reserpine and analogs thereof
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2857386 |
Iso reserpic and iso deserpidic acids, salts and esters
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2809198 |
Tetradehydrodeserpidic acid compounds
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2796420 |
Synthesis of alkaloids
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2780578 |
Production of reserpin hypotensive preparation
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3647801 |
Title is not available
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3702325 |
Title is not available
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