Inventor

ALLEGRINI PIETRO

IT65 patents

⚠️ This page may combine multiple inventors who share the name “ALLEGRINI PIETRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALLEGRINI PIETRO

DIPHARMA SPA

Intermediates for the preparation of pramipexole

Process for the preparation of Imiquimod and intermediates thereof

Process for the preparation of (−) modafinil

Process for the preparation of pantoprazole and salts thereof

Process for the preparation of tolterodine

Process for the preparation of tolterodine and intermediates thereof

Process for preparing terbinafine by using platinum as catalyst

Process for the preparation of valsartan and intermediates thereof

Process for the preparation of tolterodine

Process for the preparation of benzylimidazole derivatives

Process for the preparation of telmisartan

Process for the preparation of phenyltetrazole derivatives

DIPHARMA FRANCIS SRL

Crystalline forms of an antidepressant compound

Process for the preparation of an antidepressant and the intermediates thereof

Linezolid crystalline hydrate form and linezolid salts

Process for the preparation of cholanic acids

Process for the preparation of sulfonamide compounds

Process for the preparation of entacapone

Antimuscarinic compound having a low content of impurities

Ziprasidone free from colored impurities and a process for its preparation

Process for the preparation of pyridine compounds

ENICHEM SINTESI

Photochromatic and thermochromatic spiro-oxazepin-oxazine compounds and the process for their preparation

Photochromatic and thermochromatic compounds and their application in polymeric materials

Spiro-indoline oxazine compounds with photochromatic and photosensitizing characteristics and the process for their preparation

Photochromatic and thermochromatic spiro-oxazepin-oxazine compounds and the process for their preparation

Photochromatic and thermochromatic spiro-oxazepin-oxazine compounds and the process for their preparation

Composition and procedure for the preparation of organic glasses

Stabilizing mixture for compounds having a photochromatic activity

INDENA SPA

Process for the synthesis of melphalan

Process for the synthesis of Melphalan

Semisynthetic process for the preparation of colchicine

Process for the preparation of Lenvatinib

Solid forms of ingenol 3-(3,5-diethylisoxazole-4-carboxylate) and method for preparing the same

Crystal forms of lenvatinib

ZAMBON SPA

Ortho-metalation process for the synthesis of 2-substituted-1-(tetrazol-5-yl)benzenes

Process for preparing (R)-2-bromo-3-phenyl-propionic acid

Process for the removal of heavy metals

WYETH CORP

Crystalline polymorph of bazedoxifene acetate

Processes for the preparation of aminoethoxybenzyl alcohols

MINI RICERCA SCIENT TECNOLOG

Spiro-pyranic compounds endowed with photochromic characteristics

Spiro-pyranic compounds endowed with photochromic characteristics

ANDREELLA PAOLO

Methods of preparing polymorphic form A of bazedoxifene acetate

Methods of preparing polymorphic form A of bazedoxifene acetate

BARRECA GIUSEPPE

Crystalline form of rabeprazole sodium

Crystalline form of (S)-1-phenylethylammonium (R)-diphenylmethanesulphinyl-acetate

GREAT LAKES CHEMICAL ITALIA

Photochromic products and method for their preparation

MANTEGAZZA SIMONE

Process for the preparation of fesoterodine

ABBREVIATED DIPHARMA S P A

Process for the preparation of organic compounds containing a sulfinyl or sulfonyl group

ZAMON GROUP S P A

Process for the recycle of a waste product of diltiazem synthesis

SCUBLA TIZIANO

Process for the preparation of keto compounds