发明名称 Oxazetidine derivatives, process for preparing them and use in human medicine and in cosmetics
摘要 Methods for treating hypopigmentary pathologies and photosensitive dermatoses are described. Also described, are compounds that are agonists of the MCIR receptor and that exhibit reduced toxicity relative to other compounds of the same class. These compounds can have the general formula (I) wherein: R1 represents a cyclopropylmethyl or a 4-hydroxybutyl group; R2 represents a hydrogen atom or a methyl group; and also the salts and enantiomers of the corresponding compounds of general formula (I).
申请公布号 US9353083(B2) 申请公布日期 2016.05.31
申请号 US201214130282 申请日期 2012.06.28
申请人 GALDERMA RESEARCH & DEVELOPMENT 发明人 Bouix-Peter Claire
分类号 A61K31/4178;C07D401/12;A61Q19/00;C07D403/12;A61K8/49 主分类号 A61K31/4178
代理机构 Dentons US LLP 代理人 Dentons US LLP
主权项 1. A method of treating a disorder and/or disease and/or dysfunction, the method comprising administering a compound of formula (I) below: in which: R1 represents a cyclopropylmethyl group and R2 represents a methyl group; orR1 represents a 4-hydroxybutyl group and R2 represents a hydrogen atom or a methyl group; or a salt or enantiomer of the corresponding compound of formula (I), to an individual subject in need thereof to treat a disease and/or disorder and/or dysfunction selected from the group consisting of: (1) inflammatory diseases of the digestive apparatus selected from the group consisting of irritable bowel syndrome, ulcero-haemorrhagic rectocolitis, Crohn's disease, pancreatitis, hepatitis (acute and chronic), inflammatory bladder pathologies and gastritis; (2) inflammatory diseases of the locomotor apparatus selected from the group consisting of rheumatoid arthritis, osteoarthritis, osteoporosis, post-traumatic arthritis, post-infection arthritis, muscular degeneration and dermatomyositis; (3) glomerulonephritis; (4) inflammatory diseases of the cardiac apparatus selected from the group consisting of pericarditis, myocarditis, atherosclerosis, transplant atherosclerosis, peripheral vascular diseases, inflammatory vascular diseases, intermittent claudication, restenosis, strokes, transient ischaemic attacks, myocardial ischaemia, myocardial infarction, hypertension, hyperlipidaemia, coronary diseases, unstable angina (angina pectoris), thrombosis, platelet aggregation induced by thrombin, platelet aggregation resulting from thrombosis and platelet aggregation resulting from the formation of atheroma plaques; (5) inflammatory diseases of the respiratory and ORL apparatus selected from the group consisting of asthma, acute respiratory distress syndrome, hayfever, allergic rhinitis and chronic obstructive pulmonary disease, and allergies; (6) inflammatory diseases of the central nervous system selected from the group consisting of Alzheimer's disease, dementia, Parkinson's disease, Creutzfeldt-Jakob disease, multiple sclerosis and meningitis; (7) inflammatory diseases of the skin selected from the group consisting of urticaria, scleroderma, contact dermatitis, atopic dermatitis, chronic actinic dermatitis, psoriasis, ichthyosis, acne, folliculitis, rosacea and alopecia; (8) autoimmune diseases selected from the group consisting of lupus erythematosus, thyroid disorders, autoimmune diseases of the adrenal glands and autoimmune gastritis, vitiligo and alopecia areata; (9) inflammations accompanying bacterial, viral and fungal infections selected from the group consisting of tuberculosis, septicaemia, fever, HIV, herpes, cytomegalovirus, and hepatites A, B and C; (10) transplant and graft dysfunctions or rejections of the kidney, liver, heart, lung, pancreas, bone marrow, cornea, intestine or skin; (11) pain, irrespective of its origin, selected from the group consisting of post-operative pain, neuromuscular pain, headaches, cancer-related pain, dental pain or osteoarticular pain; (12) diseases with pigmentation disorders and benign dermatoses selected from the group consisting of vitiligo, albinism, melasma, lentigo, ephelides, melanocytic naevus and all post-inflammatory pigmentations; and pigmented tumours selected from the group consisting of melanomas and their local (permeation nodules), regional and systemic metastases; (13) photodermatoses caused by exogenous photosensitizers and those caused by contact photosensitizers selected from the group consisting of furocoumarins, halogenated salicylanilides and local sulfamides and those caused by systemic photosensitizers selected from the group consisting of psoralenes, tetracyclines, sulfamides, phenothiazines, nalidixic acid and tricyclic antidepressants; (14) bouts or outbreaks of dermatosis with photosensitivity selected from the group consisting of: (a) light-aggravated dermatoses selected from the group consisting of lupus erythematosus, recurrent herpes, congenital poikilodermal and telangiectatic conditions with photosensitivity selected from the group consisting of Bloom's syndrome, Cockayne's syndrome and Rothmund-Thomson syndrome, actinic lichen planus, actinic granuloma, superficial disseminated actinic porokeratosis, acne rosacea, juvenile acne, bullous dermatosis, Darier's disease, lymphoma cutis, psoriasis, atopic dermatitis, contact eczema, follicular mucinosis, erythema multiforme, fixed drug eruption, cutaneous lymphocytoma, reticular erythematous mucinosis, and melasma;(b) dermatoses with photosensitivity by deficiency of the protective system with anomalies of melanin formation or distribution selected from the group consisting of oculocutaneous albinism, phenylketonuria, hypopituitarism, vitiligo and piebaldism and with deficiency of the DNA repair systems selected from the group consisting of xeroderma pigmentosum and Cockayne's syndrome,(c) dermatoses with photosensitivity via metabolic anomalies selected from the group consisting of cutaneous porphyria, pellagra, pellagroid erythemas and tryptophan metabolism disorders; (16) bouts or outbreaks of idiopathic photodermatoses selected from the group consisting of PMLE (polymorphic light eruption), benign summer light eruption, actinic prurigo, persistent photosensitizations, solar urticaria, hydroa vacciniforme, juvenile spring eruption and solar pruritus; (17) hyperseborrhoea disorders selected from the group consisting of acne, seborrhoeic dermatitis, greasy skin, greasy hair, and hyperseborrhoea as a consequence of Parkinson's disease, epilepsy or hyperandrogenism; (18) disorders with reduction of sebaceous secretion selected from the group consisting of xerosis and all other forms of dry skin; (19) disorders of benign and malignant proliferation of sebocytes and the sebaceous glands; (20) inflammatory disorders of the pilosebaceous follicles selected from the group consisting of acne, boils, anthrax and folliculitis; (21) neurodegenerative disorders selected from the group consisting of depression, anxiety, compulsive obsessive disorders, neuroses, psychoses, insomnia, sleep apnea, and drug abuse; male sexual dysfunctions selected from the group consisting of impotence, loss of libido and erectile dysfunction; (22) female sexual dysfunctions selected from the group consisting of sexual stimulation disorders, desire-related disorders, sexual receptivity disorders, orgasm disorders, and disturbances of the major points of sexual function; pain, premature labour, dysmenorrhoea, excessive menstruation, and endometriosis; (23) disorders related to weight selected from the group consisting of obesity, anorexia, modification and impairment of appetite, metabolism of the spleen, and the vocable irreproachable taking of fat and carbohydrates; diabetes mellitus by tolerance to glucose doses and reduction of insulin resistance; and (24) cancer selected from the group consisting of lung cancer, prostate cancer, bowel cancer, breast cancer, ovarian cancer, bone cancer and angiogenesis; said method of treating being carried out with no dose effect on an amplitude of IKr protein encoded by a human ERG channel.
地址 Biot FR