Abstract: The present invention relates to process for the resolution of omeprazole. The present invention further provides a novel compound of enantiomers of omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a solid of (R)- or (S)-omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a process for the preparation of esomeprazole magnesium dihydrate substantially free of its trihydrate form. The present invention also provides a process for the preparation of recovery of chiral BINOL.

Abstract: A method for receiving cell broadcast messages is described. The method includes communicating with a first cell. The method also includes switching to communicating with a second cell. A cell broadcast channel is read after switching cells. The method further includes switching from a dedicated mode to a packet idle mode. The cell broadcast channel is reread once after switching from a dedicated mode to a packet idle mode. Other aspects, embodiments and features are also claimed and described.

Abstract: The present invention provides novel solvated forms of darunavir and processes for their preparation. The present invention also provides novel processes for the preparation of darunavir amorphous form and pharmaceutical compositions comprising it. Thus, for example, darunavir 2-methyl-2-butanol solvate was dissolved in methylene dichloride, distilled under vacuum at 45° C. to obtain a residue, cyclohexane was added to the residue and stirred for 30 hours at 20 to 25° C., and the separated solid was filtered, washed with cyclohexane and dried under vacuum at 50° C. for 12 hours to yield darunavir amorphous form.

Abstract: The present invention provides novel crystalline forms of maraviroc phosphate, processes for their preparation and pharmaceutical compositions comprising them. The present invention also provides novel process for the preparation of maraviroc amorphous form and pharmaceutical composition comprising it.

Abstract: The present invention relates to process for the resolution of omeprazole. The present invention further provides a novel compound of enantiomers of omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a solid of (R)- or (S)-omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a process for the preparation of esomeprazole magnesium dihydrate substantially free of its trihydrate form. The present invention also provides a process for the preparation of recovery of chiral BINOL.

Abstract: The present invention provides novel polymorphs of raltegravir potassium, processes for their preparation and pharmaceutical compositions comprising them. Thus for example, raltegravir potassium was added to water and stirred for 15 minutes, the solution was filtered on hiflo bed and the bed washed with water, the resulting solution was subjected to freeze drying at ?180 deg C. for 13 hours to give raltegravir potassium amorphous form.

Abstract: Apparatus and methods are disclosed to provide for a multi-SIM wireless user equipment configured for autonomous tune-away operations enabling simultaneous communication on multiple subscriptions using a shared RF chain while maintaining a voice call. A multi-SIM user equipment may be capable of communicating with a first subscription and a second subscription via a transceiver. The user equipment may be engaged in circuit switched communication utilizing a first channel corresponding to the first subscription associated with a first USIM; and the transceiver may be autonomously tuned away from the first channel and tuned to a second channel corresponding to the second subscription associated with a second USIM, while the circuit switched communication is ongoing, and autonomously tuned back to the first channel. Other aspects, embodiments, and features are also claimed and described.

Abstract: The present invention provides a novel and stable hydrated form of erlotinib free base, and a process for its preparation thereof. The present invention also provides a process for preparation of erlotinib hydrochloride crystalline polymorph a substantially free of polymorph B. The present invention further relates to erlotinib hydrochloride crystalline particles having mean particle size (D50) ranging from about 4 ?m to 15 ?m and 90 volume-% of the particles (D90) ranging from about 14 ?m to 30 ?m, to the methods for the manufacture of said crystalline particles, and to pharmaceutical compositions comprising said crystalline particles.

Abstract: The present invention relates to improved process for the preparation of lamivudine or emtricitabine. Thus, (1?R,2?S,5?R)-menthyl-5(R,S)-acetoxy-[1,3]-oxathiolane-2(R)-carboxylate is reacted with N-propinoyl cytosine in hexamethyl disilazane and then added trityl perchlorate to obtain a solid containing (1?R,2?S,5?R)-menthyl-5S-(N-4?-propionylcytosin-1?-yl)-[1,3]-oxathiolane-2R-carboxylate. The solid obtained above is reacted with methane sulfonic acid to obtain (2R,5S)-5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-[1,3]-oxathiolane-2-carboxylic acid, 2S-isopropyl-5R-methyl-1R-cyclohexyl ester. The above compound is reduced with sodium borohydride to obtain lamivudine.

Abstract: The present invention relates to a process for obtaining pure aprepitant substantially free of undesired diastereomeric isomer, namely 5-[2(S)-[1(RS)-[3,5-bis(trifluoromethyl)-phenypethoxy]-3-(S)-(4-fluorophenyl)-morpholin-4-yl-methyl]-3,4-dihydro-2H-1,2,4-triazol-3-one. The present invention further provides an improved process for preparation of aprepitant crystalline form II. The present invention also relates to novel amorphous form of aprepitant, a process for its preparation and to a pharmaceutical composition comprising it. The present invention further relates to aprepitant having a mean particle size of less than about 11.5 microns, a process for its preparation and to a pharmaceutical composition comprising it. Thus, for example, aprepitant having a content of diastereomeric impurity of 1.1% is dissolved in ethyl acetate at 70° C., the solution is concentrated to half the initial volume by distilling off ethyl acetate, and the resulting solid is collected at 0-5° C.

Abstract: 4-[[6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethyl-benzonitrile is a key intermediate for the preparation of etravirine. The present invention provides a process for preparation of 4-[[6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile. The present invention also provides a novel process for the preparation of etravirine crystalline form I. The present invention further provides novel crystalline forms of etravirine, processes for their preparation and pharmaceutical compositions comprising them.

Abstract: The present invention provides a novel crystalline form of atazanavir sulfate, process for its preparation and to pharmaceutical composition containing it. In accordance with the present invention atazanavir sulfate was dissolved in methanol, to the solution was added ethyl acetate, the solid obtained was collected by filtration and dried to give atazanavir sulfate crystalline form H1.

Abstract: The present disclosure presents methods and apparatuses for improved tune away in dual-SIM, dual-standby user equipment (UE) in a wireless environment. For example, in an aspect, the present disclosure presents a method of improving active calls in a wireless environment, which may include establishing an active call on a first subscription associated with a first subscriber identification module (SIM) in a multi-standby user UE. In an additional aspect, such example methods may include limiting one or more idle mode procedures of a second subscription associated with a second SIM in the multi-standby UE to non-critical idle mode procedures. Furthermore, in some examples, the one or more idle mode procedures may include cell reselection procedures.

Abstract: The present invention provides a novel and stable hydrated form of erlotinib free base, and a process for its preparation thereof. The present invention also provides a process for preparation of erlotinib hydrochloride crystalline polymorph a substantially free of polymorph B. The present invention further relates to erlotinib hydrochloride crystalline particles having mean particle size (D50) ranging from about 4 ?m to 15 ?m and 90 volume-% of the particles (D90) ranging from about 14 ?m to 30 ?m, to the methods for the manufacture of said crystalline particles, and to pharmaceutical compositions comprising said crystalline particles.

Abstract: The invention relates to a process for the preparation of stable lamivudine polymorph form and to a composition comprising thereof.

Abstract: The present invention provides novel crystalline forms of maraviroc phosphate, processes for their preparation and pharmaceutical compositions comprising them. The present invention also provides novel process for the preparation of maraviroc amorphous form and pharmaceutical composition comprising it.

Abstract: The present invention provides a process for the preparation of substantially pure trityl olmesartan medoxomil. The present invention also provides a process for purification of trityl olmesartan medoxomil. The present invention further provides a process for purification of olmesartan medoxomil.

Abstract: The present invention provides a process for preparation of a key intermediate of valsartan in a pure form and use of this intermediate for the preparation of valsartan or a pharmaceutically acceptable salt in pure form.

Abstract: 3-[3-(Trifluoromethyl)phenyl]propionaldehyde is a key intermediate for the preparation of cinacalcet hydrochloride. The present invention provides a novel process for the preparation of 3-[3-(trifluoromethyl)phenyl]propionaldehyde. The present invention also provides an improved process for preparation of cinacalcet hydrochloride in high yields. The present invention further provides a process for purification of cinacalcet hydrochloride.

Abstract: A method for receiving cell broadcast messages is described. The method includes communicating with a first cell. The method also includes switching to communicating with a second cell. A cell broadcast channel is read after switching cells. The method further includes switching from a dedicated mode to a packet idle mode. The cell broadcast channel is reread once after switching from a dedicated mode to a packet idle mode. Other aspects, embodiments and features are also claimed and described.