摘要:
This invention is concerned with a novel process for the preparation of a compound of structural formula (I) wherein R?1 and R2¿ independently are aryl, C¿2-15? alkenyl or C1-15 alkyl, either unsubstituted or substituted with one or three substituents, which can be the same or different, selected from the group consisting of Ra, wherein Ra belongs to a group consisting of C1-6 alkyl, aryl, halo, -N(R?3)¿2, -NO2, -CN, -OR3, -C¿3-6? cycloalkoxy, -CO(R?3¿), -COOR3, SO2R3 and -SR3; wherein R3 is selected from the group consisting of hydrogen, C¿1-6? alkyl, C2-6 alkenyl and aryl, said alkyl, alkenyl or aryl optionally substituted with 1 to 3 groups of R?a¿, which is an important antiasthmatic agent.
摘要:
Yields in yeast recombinant expression systems are improved by identifying bad lots of yeast extract that are to be used in the culture medium and supplementing the lots of yeast extract with the appropriate combination of adenine, trehalose, and/or lactate.
摘要:
Pseudomonas exotoxin and variants thereof are potent immunogenic carrier proteins for GnRH. Vaccines containing a GnRH associated with Pseudomonas exotoxin are capable of eliciting high titres of anti-GnRH antibodies in animals, and are therefore useful for controlling fertility, reducing undesirable reproductive hormone driven behaviors, and treating sex steroid responsive tumors.
摘要:
The present invention is directed to a pesticidal composition of a water-soluble pesticide and processes for its manufacture. More specifically, the invention relates to a soluble granule (SG) pesticidal formulation comprising a water-soluble pesticide and a water-soluble filler. The present invention provides a pesticidal formulation with efficacy equal to the corresponding liquid formulation, yet with improved handler safety, such as lower eye irritation.
摘要:
Conjugates of GnRH are constructed from GnRH or an analog thereof, a reduced Pseudomonas exotoxin, or a variant thereof, and a unique linking group. The conjugates are administered to male and female animals to sterilize said animals or to reduce tumors that require sex steroids for growth. The instant conjugates are therefore useful as sterilizing agents and anticancer agents.
摘要:
The present invention is directed to certain novel compounds represented by structural formula (I) or a pharmaceutically acceptable salt thereof, wherein R?3, R6, R7, R8, R11, R12, R13¿, A, Q, W, X, Y, Z and n are defined herein. The invention is also concerned with pharmaceutical formulations comprising these novel compounds as active ingredients and the use of the novel compounds and their formulation in the treatment of certain disorders. The compounds of this invention are tachykinin receptor antagonists and are useful in the treatment of inflammatory diseases, pain or migraine, asthma and emesis.
摘要:
The bisulfate salt of N,N-dimethyl-2-[5-(1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]ethylamine is a selective agonist of 5-HT1-like receptors and is useful in the treatment of migraine and associated disorders.
摘要:
Disclosed is a method for treating and for preventing bone loss in patients by administering a formulation of 4-amino-1-hydroxy-butylidene-1,1-bisphophonic acid, disodium salt, or its hydrates. Also described is a pharmaceutical composition containing said disodium salt in a pharmaceutically acceptable excipient.