WO2002028347A2 - Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them - Google Patents
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- WO2002028347A2 WO2002028347A2 PCT/IL2001/000898 IL0100898W WO0228347A2 WO 2002028347 A2 WO2002028347 A2 WO 2002028347A2 IL 0100898 W IL0100898 W IL 0100898W WO 0228347 A2 WO0228347 A2 WO 0228347A2
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- C07D209/16—Tryptamines
Definitions
- the present invention relates to new compounds which are derivatives of tryptamine and their analogs, pharmaceutical formulations containing them, and use of the compounds in the manufacture of medicaments for treating various diseases.
- Melatonin is the principal hormone secreted by the pineal gland in all vertebrates. In all mammals studied to date, including humans, a nocturnal rise in the production of melatonin by the pineal gland is evident; melatonin production by the body is acutely suppressed by light. Melatonin is involved in the coordination of photoperiod dependent and physiological processes. The ability of the animals or humans to respond to the melatonin signal may depend upon melatonin receptors. Melatonin acts on the CNS to affect neural mechanisms through receptors located in the brain. Additionally, a number of studies indicate the existence of direct effects of melatonin in peripheral organs via peripheral melatonin receptors.
- Melatonin receptors are present in the heart, lungs, prostate gland, gonads, white blood cells, retina, pituitary, thyroid, kidney, gut and blood vessels. Retention patterns of radioactive-melatonin injected to rats demonstrate melatonin accumulation in the brain, pituitary, lung, heart, gonads and accessory sex organs (Withyachumnarnkul et al., Life Sci 12:1757-65, 1986).
- melatonin The synthesis and secretion of melatonin exhibit a circadian rhythm that changes with the seasons and with age, e.g., pubescence and senescence. There is very strong evidence that melatonin is important for the regulation of a variety of neural and endocrine functions, especially those that exhibit circadian and circannual rhythm icity.
- Melatonin has been implicated in many human disorders. Some are known to be linked to chronobiological abnormalities. Melatonin has been administered to re- synchronize circadian rhythms that are out of phase with the local photoperiod ical cycle. For example, sleep/wake disorders with rapid crossing of time zones (jet lag), or in delayed sleep phase syndrome (DSPS) patients, changes in work shifts, or those experienced by blind people can be treated with melatonin or melatonin analogs (see U.S. Patents Nos. 4,600,723 and 4,666,086 of Short et al. and 5,242,941 of Lewy et al.).
- melatonin also has direct sedative/hypnotic properties in normal human subjects (e.g., Waldhauser et al., Psychopharmacology, 100: 222- 226, 1990; Vollrath et al., Bioscience 29:327-329, 1981 : Dollins et al., Proc. Natl .Acad. Sci, 99:1824-1828, 1994, U.S Patent No. 5,403,851 of D'Orlando et al).
- Three melatonin receptor subtypes have been identified so far mt-1 , MT-2 and Me11c (Barrett et al., Biol. Signals Recept, 1999, 8: 6-14).
- MT-2 is localized mainly in the central nervous system and mt-1, localized in the CNS as well as in peripheral organs such as kidney and the urogenital tract (Dubocovich et al., IUPHAR media, London, UK, 187-93, 1998).
- the presently known subtypes are not sufficient to evaluate the large variety of melatonin effects and additional receptor subtypes await discovery.
- Melatonin is effective in the treatment of cluster headache and migraine (Claustrat et al., Headache, 29:241-4, 1989). Melatonin may play a role in other psychiatric conditions, particularly depression, but also mania and schizophrenia (see Dobocovich "Antidepressant Agents", U.S. Patent No. 5,093,352; Miles and Philbrick, Biol. Psychiatry 23:405-425, 1988: Sandyk and Kay, Schizophr. Bull. 16:653-662, 1990). In some instance, psychiatric disorders may have underlying chronobiological etiologies (e.g. seasonal effective disorder) and are definite candidates for melatonin therapy.
- chronobiological etiologies e.g. seasonal effective disorder
- Melatonin is involved in the regulation of circadian and circannual changes in body temperature. Administration of exogenous melatonin to humans lowers core body temperature (Strassman et al., J. Appl. Physiol, 71 :2178-2182, 1991 ; Cagnacci et al., J Clin. Endocrinol. Merab. 75:447-452, 1992). Melatonin may also possess analgesic properties (Sugden, J. Pharmacol. Exp. Ther. 227:587-591 , 1983). Therefore, melatonin-like compounds may be useful as an alternative to non-steroidal anti-inflammatory, anti-pyretic drugs, such as aspirin, acetaminophen and ibuprofen.
- non-steroidal anti-inflammatory, anti-pyretic drugs such as aspirin, acetaminophen and ibuprofen.
- melatonin (0.3-5 mg/os) for treatment of insomnia has been demonstrated in studies performed mainly with elderly patients, patients treated with atenolol and chronic heart patients, most of which patients have low or distorted melatonin rhythms. In some of these studies, formulations which release melatonin throughout the night were used, in order to circumvent fast clearance of the hormone and to mimic its endogenous profile (Nutrition, 1998, 14: 1-2; The Aging Male, 1998, 1 : 1-8). Melatonin, 3 mg, given to patients with sleep disorders and dementia for 21 days, significantly augmented sleep quality and decreased the number of wakening episodes, while agitated behavior at night (sundowning) decreased significantly (Biol. Signals Recept. 1999, 8(1-2): 126-31).
- melatonin treatment may be beneficial not only for improving sleep quality, but may also lead to an improvement in the general state of diabetic patients, as indicated by the decrease in HbA1c levels after long-term treatment.
- osteoporosis may have a melatoninergic component (Sandyk et al., Int. J. Neurosci. 62:215-225, 1992).
- melatonin has been suggested to be an anti- aging, anti-stress hormone (Armstrong and Redman, Med. Hypotheses 34:300-309, 1991 ; Reiter, Bioassays, 14:169-175, 1992). This may be due to its action as a free radical scavenger (Pooggeler et al., J. Pineal Res. 14:151-168, 1993) or its interaction with the immune system (Maestroni and Conti, J. Neuroimmun.
- Melatonin may protect from ischemic stroke (Cho et al., Brain Research 755:335-338, 1997), decrease cell-death in Alzheimer's disease (Pappola et al., J Neurosci 17:1683-90, 1997) and lower the risk of SIDS in young infants with low endogenous melatonin levels (Israel Patents Nos. 115861/2 and U.S Patent No. 5,500,225 of Laudon et al).
- melatonin has antiproliferatlve effects on noncancerous cells as well and may be of use to treat benign tumors and proliferative diseases such as BPH (U.S. Patent No. 5,750,557 and European Patent No. EP 0565296B of Zisapel) and Psoriasis.
- melatonin A major portion of research on melatonin has been devoted to studying is effects on reproduction, particularly in seasonally breeding species (such as hamsters and sheep), in which melatonin is known to regulate fertility and puberty, hibernation, and coat color. These effects have obvious significance for animal husbandry use.
- Reproductive endocrine uses in humans for melatonin include: contraceptive and fertility agents, treatment for precocious puberty, treatment for premenstrual syndrome and hyperprolactinemia (Pevre et al., J. Clin. Endocrinol. Metab. 47:1383-1386, 1978; Purry et al., Am. J.
- melatonin compounds may also be useful in other endocrine conditions, particularly those involving growth hormone (Cramer et al., Arzeneim-Forsch, 26:1076-1078,1976; Wright et al., Clin. Endocrinol. 24:375-382, 1986; Paccotti et al., Chronobiologica 15:279-288, 1988; Valcavi et al., Clin. Endocrinol. 39:139-199, 1993).
- Melatonin may serve to reduce prostate enlargement (see above-cited US and EP patents of Zisapel) Orally administered melatonin to castrated juvenile rats inhibited the androgen-dependent growth of the ventral prostate and the seminal vesicles. (Gilad et al., J. of Urol. 159:1069-73, 1998). Recently, we have demonstrated high affinity melatonin receptors in the human benign prostate epithelial cells, which may affect cell growth and viability (Endocrinology, 137:1412- 17, 1996).
- melatonin has been implicated in the control of intraocular pressure and may be of use in glaucoma (Samples et al., Curr, Eye, Res. 7:649-653, 1988; Rhode et al., Ophthalmic. Res. 25:10-15, 1993).
- the kidney also expresses melatonin receptors and melatonin has been shown to affect vasopressin and urine excretion (Song et al., FASEB J 11 :93-100, 1997, Yasin et al., Brain Res. Bull 39:1-5, 1997).
- Novel compounds related to melatonin, but with pharmacological or pharmacokinetic profiles different from melatonin, are likely to be important new pharmaceuticals.
- U.S. Patent No. 5,403,851 which discloses the use of substituted tryptamines, phenylalkylamines and related compounds, in order to treat number of pharmaceutical indications including sleep disorders, endocrine indications, immune-system disorders etc.
- PCT Patent Application No. WO 87/00432 describes compositions, for treating or preventing psoriasis, which contain melatonin or related compounds.
- 0330625A2 discloses the production of melatonin and analogs thereof, for various therapeutic purposes, including the administration of melatonin in combination with an azidothymidine for the treatment of AIDS.
- Melatonin analogs based on the bioisosteric properties naphthalenic ring and the indole ring has been disclosed in J. Med. Chem. 1992. 35:1484-1485, EP 662471 A2 950712 of Depreux et al., WO 9529173 A1 951102 of Ladlow et al., U.S. Patents Nos. 5,151 ,446 of Horn et al., 5,194,614 of Adrieux et al. and 5,276,051 of Lesieur et al.
- melatonin Inhibition by melatonin of dopamine release from specific brain areas has been demonstrated in vitro in rats (Zisapel et al., Brain Res 1982;246(1):161-3; Brain Res 1982;246(1):161-3) sheep and hamsters (Malpaux et .al. Reprod Nutr Dev 1999;39(3):355-66).
- melatonin was able to reduce excitability of nigrostriatal neurons (Escames etal Neuroreport 1996;7(2):597-600 ) and increase the affinity of D2 dopamine receptors in the rat striatum (Hamdi Life Sci 1998;63:2115-20). It may therefore treat disorders associated with increased dopamine release or dopamine supersensitivity , e.g. for tardive - dyskinesia, or ***e addiction.
- Melatonin antagonists are also of potential therapeutic use. A reduction in nigrostriatal dopaminergic activity as that caused by melatonin could lead to worsening of parkinsonian side effects and akathisia, as is indeed supported by findings in animal models of Parkinson disease (Willis and Armstrong Brain Res Brain Res Rev 1998;27(3): 177-242). Melatonin antagonists may thus be helpful to prevent the effects of endogenous melatonin in Parkinson's disease. Melatonin antagonists may also be helpful in preventing fatigue and sleepiness of shift workers caused by the increase in endogenous melatonin at night; in blind persons that are not synchronized with the environmental light dark cycle, in delayed sleep phase syndrome patients who secrete melatonin during daytime and in jet lag.
- melatonin agonists and antagonists_ would be of potential therapeutic use for a variety of maladies and conditions.
- the present invention addresses the need for more therapeutically selective compounds than melatonin.
- N-(2,4-dinitrophenyl)-5-methoxytryptamine (“ML-23”) and N- (2,4-dinitrophenyl)-2-iodo-5-methoxytryptamine, are known to have antagonistic effects on melatonin (Zisapel et al 1989, US Patent No. 4,880,826 , Laudon et al, J Endocrinol. 1988;116:43-53, Oaknin-Bendahan et al, Neuroreport 1995 27;6:785-8, Nordio et al Proc Soc Exp Biol Med 1989 ;191 :321-5, Zisapel et al, Eur J Pharmacol 1987:136, 259-60).
- each of Ri, R 2 and R 3 is independently selected from among hydrogen, halogen, C ⁇ alkyl, C ⁇ - 4 alkoxy, NR'R", N(R')C(:0)R°, nitro, aryl, aryl-C ⁇ - 4 alkyl, or aryl- C 1 .
- aryl is the monovalent residue of an unsubstituted or substituted aromatic nucleus, preferably a benzene ring, but it may also be e.g., another monovalent carbocyclic aryl residue such as naphthyl, or the monovalent residue of a heterocyclic aromatic ring such as furan, thiophene, pyrrole, pyridine, benzopyran or benzothiophene.
- the substituent may be, e.g., one or more of hydroxy, C ⁇ - 4 -alkoxy, halogen, cyano, nitro, carboxylic acid, ester or amide, sulfonic acid, ester or amide, sulfone, sulfoxide or halogenated C ⁇ - 4 -alkyl such as chloro- or dichloro-methyl or CF 3 , amino, mono(C ⁇ - 4 -alkyl)amino, di(C ⁇ - 4 - alkyl)amino, or C ⁇ - -alkyl.
- the invention provides a pharmaceutical formulation which comprises at least one pharmaceutically acceptable diluent, preservative, solubilizer, emulsifier, adjuvant, and/or carrier, and at least one member of the group consisting of the compounds of the invention as defined above and pharmaceutically acceptable salts thereof.
- the invention provides use of at least one member of the group consisting of the compounds of the invention as defined above and pharmaceutically acceptable salts thereof, in the manufacture of a medicament for interacting with the melatoninergic system, e.g. a medicament for use in animal breeding, or for the prevention or treatment of prostate conditions, impotence, cardiovascular disorders, central nervous system and psychiatric disorders, chronobiological-based disorders endocrine indications, neoplastic conditions, immune system, conditions associated with senescence, ophthalmological diseases, cluster headache and migraine.
- the invention provides a method for treating a medical condition in a mammal (human or non-human) which is susceptible to alleviation by treatment with a medicament which interacts with the melatoninergic system, which comprises treating such condition with an effective amount of at least one member of the group consisting of the compounds defined in claim 1 and pharmaceutically acceptable salts thereof.
- each unit dosage comprising an amount of said at least one member which lies within the range of 0.0025-1000 mg; (iii) it is a controlled release formulation, wherein said at least one member is released at a predetermined controlled rate.
- the pharmaceutically acceptable diluents, preservatives, solubilizers, emulsifiers, adjuvants and carriers are those conventionally used in pharmaceutical and veterinary formulations.
- the present pharmaceutical formulations may be adapted for administration to humans and/or animals.
- the pharmaceutical formulations may be utilized as e.g. tablets, capsules, emulsions, solutions, syrups or suspensions.
- the formulations may be utilized as ampoules, or otherwise as suspensions, solutions or emulsions in aqueous or oily vehicles.
- the need for suspending, stabilizing and/or dispersing agents will of course take account of the fact of the solubility or otherwise of the active compounds, in the vehicles which are used in particular embodiments.
- the formulations may additionally contain e.g. physiologically compatible preservatives and antioxidants.
- the pharmaceutical formulations may also be utilized as suppositories with conventional suppository bases such as cocoa butter or other glycerides.
- the formulations may be made available in a depot form which will release the active composition slowly in the body, over a preselected time period.
- the compounds of the invention may further be administered by using transbuccal, intrapulmonary or transdermal delivery systems.
- conditions include benign and tumor prostate growth, and impotence; cardiovascular disorders including hypertension, preventing blood coagulation and protection from ischemic strokes; central nervous system and psychiatric disorders, e.g., sleep disorders, epilepsy and other convulsive disorders, anxiety, psychiatric diseases, neuropathy, neurodegenerative diseases e.g. Alzheimer's, Parkinson's and Huntigton's diseases, fever and analgesia; chronobiological-based disorders, e.g., jet lag, circadian sleep disorders such as delayed sleep syndrome, shift-work problems, and seasonal-related disorders e.g.
- seasonal affective disorder SAD
- endocrine indications e.g., contraception and infertility, precocious puberty, premenstrual syndrome, hyperprolactinemia, and growth hormone deficiency
- neoplastic diseases including e.g. cancer and other proliferative diseases
- immune system disorders including AIDS; conditions associated with senescence; ophthalmological diseases; cluster headache, migraine; Tardive dyskinesia, diabetes stabilization and weight gain disorders (leptin, obesity), and as an aid to animal breeding, e.g., regulation of fertility, puberty, pelage color.
- the present compounds and particularly those where in formula (I) having antioxidant and radical scavenging activity and the invention thus includes skin-protective and cosmetic compositions for topical application, such as (merely by way of illustrative examples) ointments, creams, salves and lotions, which comprise at least one compound according to the present invention, together with at least one diluent, carrier and adjuvant
- JC-1 5,5 ⁇ 6,6'-tetrachloro-1 ,1',3,3'- tetraethylbenzimidazolcarbocyanine iodide
- JC-1 5,5 ⁇ 6,6'-tetrachloro-1 ,1',3,3'- tetraethylbenzimidazolcarbocyanine iodide
- DMEM Dulbecco's modified minimal essential medium
- Cells (3000 per 96 palte well) were cultured for 24h with DMEM containing 5mM glutamate and were treated with 10 "7 M of the ML compounds.
- JC-1 JC-1 by changing the culture medium to Phosphate buffered saline (PBS) containing 1g/L glucose and 10uM JC-1 for 10 min. at 37° and were washed once. Flouresence was then measured in a plate reader at excitation/emission wavelengths of 480/530nm and 530/590nm.
- the ratio of the fluoresence intensities in the two wavelengths 530/590:480/530 is an indication of the mitochondrial membrane potential. Decrease in this ratio indicates depolarization of the mitochondrial membrane due to damage induced by anoxic or other phathological situations leading to apoptosis of cells.
- the results (table 1) demonstrate the decreased fluorescence ratio by glutamate indicating damage to mitochondrial membrane potential in the hippocampal cells.
- Melatonin, ML-23 and four compounds of the invention (ML-25, ML-27, ML-26, ML- 30) significantly protected against glutamate-mediated damage to the mitochondria so that the fluorescence ratio remained high compared to cells treated with glutamate.
- three ML-23, ML-25, ML-26
- Other compounds in the group presented in Table 1 (ML-29, ML-32, ML-31) decreased mitochondrial membrane potential in control cells without providing protection against glutamate and one (ML-28) elevated the potential in control cells but did not protect against glutamate induced damage.
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- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Diabetes (AREA)
- Endocrinology (AREA)
- Cardiology (AREA)
- Reproductive Health (AREA)
- Pain & Pain Management (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Obesity (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Immunology (AREA)
- Anesthesiology (AREA)
- Toxicology (AREA)
- Ophthalmology & Optometry (AREA)
- Child & Adolescent Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Emergency Medicine (AREA)
- Biochemistry (AREA)
- Vascular Medicine (AREA)
- Gynecology & Obstetrics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (23)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01974651A EP1331935B1 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
JP2002531973A JP2004533986A (en) | 2000-10-03 | 2001-09-25 | Tryptamine derivatives and analog compounds, and pharmaceutical formulations containing them |
EEP200300135A EE05192B1 (en) | 2000-10-03 | 2001-09-25 | Trpamine derivatives and related compounds and pharmaceutical preparations containing them |
AU9416201A AU9416201A (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
SK404-2003A SK4042003A3 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
MXPA03002612A MXPA03002612A (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them. |
DK01974651T DK1331935T3 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds as well as pharmaceutical formulations thereof |
NZ525587A NZ525587A (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
SI200130889T SI1331935T1 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
KR1020037004661A KR100855385B1 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
UA2003043421A UA75091C2 (en) | 2000-10-03 | 2001-09-25 | Tryptamine derivatives, similar compounds and pharmaceuticals containing them |
PL01365679A PL365679A1 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
BR0114464-2A BR0114464A (en) | 2000-10-03 | 2001-09-25 | Improvement introduced in tryptamine derivatives which includes analogous components as well as pharmaceutical formulations containing same |
EA200300436A EA005918B1 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
CA2423628A CA2423628C (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
DE60136003T DE60136003D1 (en) | 2000-10-03 | 2001-09-25 | TRYPTAMINE DERIVATIVE AND ANALOG COMPOUNDS, AND |
US10/381,976 US6780884B2 (en) | 2000-10-03 | 2001-09-25 | Derivating of tryptamine and analogous compounds and pharmaceutical formulations containing them |
HU0302616A HU227163B1 (en) | 2000-10-03 | 2001-09-25 | Dervatives of tryptamine and analogous compounds and pharmaceutical compositions containing them |
IS6752A IS2607B (en) | 2000-10-03 | 2003-03-21 | Derivatives of tryptamine and analogous compounds together with their prescriptions |
NO20031396A NO20031396D0 (en) | 2000-10-03 | 2003-03-27 | Derivatives of tryptamine and analogous compositions, and pharmaceutical formulations containing them |
BG107759A BG107759A (en) | 2000-10-03 | 2003-04-24 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
CR6968A CR6968A (en) | 2000-10-03 | 2003-05-02 | A NEW COMPOUND DERIVED FROM TRIPTAMINE AND ITS ANALOGS. |
HK05105286.7A HK1074163A1 (en) | 2000-10-03 | 2005-06-24 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL138825 | 2000-10-03 | ||
IL138825A IL138825A (en) | 2000-10-03 | 2000-10-03 | Pharmaceutical formulations containing derivatives of tryptamine and analogous compounds, and some such novel compounds |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/921,823 Continuation-In-Part US20050020664A1 (en) | 2000-10-03 | 2004-08-20 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002028347A2 true WO2002028347A2 (en) | 2002-04-11 |
WO2002028347A3 WO2002028347A3 (en) | 2002-07-04 |
Family
ID=11074694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2001/000898 WO2002028347A2 (en) | 2000-10-03 | 2001-09-25 | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
Country Status (40)
Country | Link |
---|---|
US (2) | US6780884B2 (en) |
EP (1) | EP1331935B1 (en) |
JP (1) | JP2004533986A (en) |
KR (1) | KR100855385B1 (en) |
CN (1) | CN100518735C (en) |
AR (1) | AR035587A1 (en) |
AT (1) | ATE409474T1 (en) |
AU (1) | AU9416201A (en) |
BG (1) | BG107759A (en) |
BR (1) | BR0114464A (en) |
CA (1) | CA2423628C (en) |
CL (1) | CL2001002303A1 (en) |
CR (1) | CR6968A (en) |
CY (1) | CY1110417T1 (en) |
CZ (1) | CZ301098B6 (en) |
DE (1) | DE60136003D1 (en) |
DK (1) | DK1331935T3 (en) |
EA (1) | EA005918B1 (en) |
EE (1) | EE05192B1 (en) |
ES (1) | ES2315307T3 (en) |
GT (1) | GT200100197A (en) |
HK (1) | HK1074163A1 (en) |
HN (1) | HN2001000218A (en) |
HU (1) | HU227163B1 (en) |
IL (1) | IL138825A (en) |
IS (1) | IS2607B (en) |
MX (1) | MXPA03002612A (en) |
NO (1) | NO20031396D0 (en) |
NZ (1) | NZ525587A (en) |
PA (1) | PA8529801A1 (en) |
PE (1) | PE20020411A1 (en) |
PL (1) | PL365679A1 (en) |
PT (1) | PT1331935E (en) |
SI (1) | SI1331935T1 (en) |
SK (1) | SK4042003A3 (en) |
TW (1) | TWI270544B (en) |
UA (1) | UA75091C2 (en) |
UY (1) | UY26946A1 (en) |
WO (1) | WO2002028347A2 (en) |
ZA (1) | ZA200303113B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1694323A2 (en) * | 2003-12-19 | 2006-08-30 | Elixir Pharmaceuticals, Inc. | Methods of treating a disorder |
EP1904468A2 (en) * | 2005-06-10 | 2008-04-02 | Bipar Sciences, Inc. | Parp modulators and treatment of cancer |
WO2008041140A3 (en) * | 2006-10-03 | 2008-08-14 | Neurim Pharma 1991 | Substituted aryl-indole compounds and their kynurenine/kynuramine-like metabolites as therapeutic agents |
WO2009003226A1 (en) | 2007-06-29 | 2009-01-08 | Clarencew Pty Ltd | Treatment or prophylaxis or neurological or neuropsychiatric disorders via ocular administration |
US9073851B2 (en) | 2011-10-28 | 2015-07-07 | Board Of Regents, The University Of Texas System | Compositions and methods for treating cancer |
US12042471B2 (en) | 2007-06-29 | 2024-07-23 | Photopharmics, Inc. | Ocular treatments for neurological and neuropsychiatric disorders |
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CA2556753C (en) * | 2004-02-20 | 2014-11-25 | Lifescape Biosciences Incorporated | Compositions and methods for sleep regulation |
WO2012164393A1 (en) | 2011-05-31 | 2012-12-06 | Clarencew Pty.Ltd | Methods for preventing and treating motor-related neurological conditions |
US8852630B2 (en) | 2008-05-13 | 2014-10-07 | Yale University | Chimeric small molecules for the recruitment of antibodies to cancer cells |
DK2291659T3 (en) * | 2008-05-13 | 2015-12-21 | Univ Yale | SMALL CHEMICAL MOLECULES FOR RECRUITING ANTIBODIES TO CANCER CELLS |
CN102816103B (en) * | 2012-08-20 | 2014-05-07 | 冉瑞琼 | Vulcanized aspartic acid modified melatonin derivative and application thereof |
SG11201807079UA (en) * | 2016-03-14 | 2018-09-27 | Somalogic Inc | Compounds and methods for the synthesis of 5-(n-protected-tryptaminocarboxyamide)-2'-deoxyuridine phosphoramidate for incorporation into a nucleic sequence |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4880826A (en) * | 1986-06-27 | 1989-11-14 | Nava Zisapel | Melatonin antagonist |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6310085B1 (en) * | 1997-10-03 | 2001-10-30 | Clarencew Pty Ltd. | Method for the treatment of neurological or neuropsychiatric disorders |
AUPO274596A0 (en) * | 1996-10-04 | 1996-10-31 | Armstrong, Stuart Maxwell | Method for the treatment of neurological or neuropsychiatric disorders |
-
2000
- 2000-10-03 IL IL138825A patent/IL138825A/en not_active IP Right Cessation
-
2001
- 2001-09-14 TW TW090122940A patent/TWI270544B/en not_active IP Right Cessation
- 2001-09-25 HU HU0302616A patent/HU227163B1/en not_active IP Right Cessation
- 2001-09-25 SI SI200130889T patent/SI1331935T1/en unknown
- 2001-09-25 WO PCT/IL2001/000898 patent/WO2002028347A2/en active IP Right Grant
- 2001-09-25 AR ARP010104520A patent/AR035587A1/en unknown
- 2001-09-25 JP JP2002531973A patent/JP2004533986A/en active Pending
- 2001-09-25 US US10/381,976 patent/US6780884B2/en not_active Expired - Fee Related
- 2001-09-25 NZ NZ525587A patent/NZ525587A/en unknown
- 2001-09-25 DE DE60136003T patent/DE60136003D1/en not_active Expired - Lifetime
- 2001-09-25 BR BR0114464-2A patent/BR0114464A/en not_active Application Discontinuation
- 2001-09-25 UA UA2003043421A patent/UA75091C2/en unknown
- 2001-09-25 EA EA200300436A patent/EA005918B1/en not_active IP Right Cessation
- 2001-09-25 SK SK404-2003A patent/SK4042003A3/en unknown
- 2001-09-25 EE EEP200300135A patent/EE05192B1/en not_active IP Right Cessation
- 2001-09-25 ES ES01974651T patent/ES2315307T3/en not_active Expired - Lifetime
- 2001-09-25 CA CA2423628A patent/CA2423628C/en not_active Expired - Fee Related
- 2001-09-25 CZ CZ20030940A patent/CZ301098B6/en not_active IP Right Cessation
- 2001-09-25 PL PL01365679A patent/PL365679A1/en not_active Application Discontinuation
- 2001-09-25 UY UY26946A patent/UY26946A1/en not_active Application Discontinuation
- 2001-09-25 AU AU9416201A patent/AU9416201A/en not_active Withdrawn
- 2001-09-25 MX MXPA03002612A patent/MXPA03002612A/en active IP Right Grant
- 2001-09-25 AT AT01974651T patent/ATE409474T1/en active
- 2001-09-25 DK DK01974651T patent/DK1331935T3/en active
- 2001-09-25 PT PT01974651T patent/PT1331935E/en unknown
- 2001-09-25 KR KR1020037004661A patent/KR100855385B1/en not_active IP Right Cessation
- 2001-09-25 CL CL2001002303A patent/CL2001002303A1/en unknown
- 2001-09-25 EP EP01974651A patent/EP1331935B1/en not_active Expired - Lifetime
- 2001-09-25 CN CNB018168043A patent/CN100518735C/en not_active Expired - Fee Related
- 2001-09-26 PE PE2001000960A patent/PE20020411A1/en not_active Application Discontinuation
- 2001-09-27 GT GT200100197A patent/GT200100197A/en unknown
- 2001-10-01 PA PA20018529801A patent/PA8529801A1/en unknown
- 2001-10-02 HN HN2001000218A patent/HN2001000218A/en unknown
-
2003
- 2003-03-21 IS IS6752A patent/IS2607B/en unknown
- 2003-03-27 NO NO20031396A patent/NO20031396D0/en not_active Application Discontinuation
- 2003-04-23 ZA ZA200303113A patent/ZA200303113B/en unknown
- 2003-04-24 BG BG107759A patent/BG107759A/en unknown
- 2003-05-02 CR CR6968A patent/CR6968A/en unknown
-
2004
- 2004-08-20 US US10/921,823 patent/US20050020664A1/en not_active Abandoned
-
2005
- 2005-06-24 HK HK05105286.7A patent/HK1074163A1/en not_active IP Right Cessation
-
2008
- 2008-12-22 CY CY20081101480T patent/CY1110417T1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4880826A (en) * | 1986-06-27 | 1989-11-14 | Nava Zisapel | Melatonin antagonist |
Non-Patent Citations (3)
Title |
---|
EDMUNDSON ET AL.: 'Binding of 2,4-dinitrophenyl compounds and other small molecules to a crystalline lambda-type Bence-Jones dimer' BIOCHEMISTRY vol. 13, no. 18, 27 August 1974, pages 3816 - 3827, XP002909576 * |
KEGLEVIC ET AL.: 'Indole compounds. V*. 3-(2-mercaptoethyl)indoles and bis-(3-(2-thioethyl)indoles), sulfur analogs of tryptophol, 5-hydroxytryptophol and other benzyl-substituted tryptophols' CROAT. CHEM. ACTA vol. 40, no. 1, 1968, pages 7 - 14, XP002909575 * |
See also references of EP1331935A2 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1694323A2 (en) * | 2003-12-19 | 2006-08-30 | Elixir Pharmaceuticals, Inc. | Methods of treating a disorder |
EP1694323A4 (en) * | 2003-12-19 | 2009-05-13 | Elixir Pharmaceuticals Inc | Methods of treating a disorder |
EP1904468A2 (en) * | 2005-06-10 | 2008-04-02 | Bipar Sciences, Inc. | Parp modulators and treatment of cancer |
EP1904468A4 (en) * | 2005-06-10 | 2009-04-22 | Bipar Sciences Inc | Parp modulators and treatment of cancer |
US8236858B2 (en) | 2006-10-03 | 2012-08-07 | Neurim Pharmaceuticals (1991) Ltd. | Substituted aryl-indole compounds and their kynurenine/kynuramine-like metabolites as therapeutic agents |
WO2008041140A3 (en) * | 2006-10-03 | 2008-08-14 | Neurim Pharma 1991 | Substituted aryl-indole compounds and their kynurenine/kynuramine-like metabolites as therapeutic agents |
US7622495B2 (en) | 2006-10-03 | 2009-11-24 | Neurim Pharmaceuticals (1991) Ltd. | Substituted aryl-indole compounds and their kynurenine/kynuramine-like metabolites as therapeutic agents |
US8003702B2 (en) | 2006-10-03 | 2011-08-23 | Neurim Pharmaceuticals (1991) Ltd. | Substituted aryl-indole compounds and their kynurenine/kynuramine-like metabolites as therapeutic agents |
WO2009003226A1 (en) | 2007-06-29 | 2009-01-08 | Clarencew Pty Ltd | Treatment or prophylaxis or neurological or neuropsychiatric disorders via ocular administration |
US9827210B2 (en) | 2007-06-29 | 2017-11-28 | Phovitreal Pty Ltd | Treatment or prophylaxis of a neurological or neuropsychiatric disorders via ocular administration |
US12042471B2 (en) | 2007-06-29 | 2024-07-23 | Photopharmics, Inc. | Ocular treatments for neurological and neuropsychiatric disorders |
US9073851B2 (en) | 2011-10-28 | 2015-07-07 | Board Of Regents, The University Of Texas System | Compositions and methods for treating cancer |
EP2771341A4 (en) * | 2011-10-28 | 2015-09-23 | Univ Texas | Novel compositions and methods for treating cancer |
Also Published As
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US7355054B2 (en) | Indole derivatives | |
CA2423628C (en) | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them | |
AU2001294162B2 (en) | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them | |
AU2001294162A2 (en) | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them | |
AU2001294162A1 (en) | Derivatives of tryptamine and analogous compounds, and pharmaceutical formulations containing them |
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