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LYCORINE

  • CasNo:476-28-8

Product Description

Quality products?make an important contribution to long-term revenue and profitability. Manufacturers supply cost-effective and customizable LYCORINE 476-28-8

1.What is the LYCORINE ?

Injection: 25?mg/ml, for resistance to amebic protozoa and treatment of intraintestinal/extraintestinal amebiasis. Subcutaneous injection: 25–50? mg/injection and 50?mg/day.

Lycorine is an analgesic, more so than aspirin, and a hypotensive, as are caranine and galanthine . The analgesic activity exhibited by the Amaryllidaceae alkaloids is attributed to their resemblance to the morphine and codeine skeletons. Lycorine also has antiarrhythmic action, and lycorine hydrochloride is a strong broncholytic. In fact, lycorine shows a relaxant effect on an isolated epinephrine-precontracted pulmonary artery and increases contractility and the rate of an isolated perfused heart. These effects are mediated by stimulation of b-adrenergic receptors.Lycorine also has a strong inhibitory effect on parasite (Encephalitozoon intestinalis) development and antifungal activity against Candida albicans. Additionally, lycorine has antifeedant, antimalarial, emetic, anti-inflammatory, antiplatelet , as well as antifertility activities. Galanthine, in turn, shows mild in vitro activity against Tripanosoma brucei rhodesiense and Plasmodium falciparum.

(1S,2S,12bS,12cS)-1,2-diol-2,4,5,7,12b,12c-hexahydro-1H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine hydrochloride
2188-68-3

(1S,2S,12bS,12cS)-1,2-diol-2,4,5,7,12b,12c-hexahydro-1H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine hydrochloride

lycorine
476-28-8,6835-91-2,19312-40-4,66816-51-1

lycorine

Conditions
Conditions Yield
With ammonium hydroxide; In water; at 20 ℃; for 16h;
(1S,2S,3a<sup>1</sup>S,12bS)-2-chloro-2,3a<sup>1</sup>,4,5,7,12b-hexahydro-1H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]-phenanthridin-1-yl acetate
69787-57-1

(1S,2S,3a1S,12bS)-2-chloro-2,3a1,4,5,7,12b-hexahydro-1H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]-phenanthridin-1-yl acetate

(1aR,2a<sup>1</sup>S,11bS,11cS)-2a<sup>1</sup>,3,4,6,11b,11c-hexahydro-1aH-[1,3]dioxolo[4,5-j]oxireno[2,3-a]pyrrolo-[3,2,1-de]phenanthridine
15324-61-5

(1aR,2a1S,11bS,11cS)-2a1,3,4,6,11b,11c-hexahydro-1aH-[1,3]dioxolo[4,5-j]oxireno[2,3-a]pyrrolo-[3,2,1-de]phenanthridine

2-O-methyllycorine
6879-76-1

2-O-methyllycorine

lycorine
476-28-8,6835-91-2,19312-40-4,66816-51-1

lycorine

Conditions
Conditions Yield
With potassium carbonate; In methanol; water; for 0.5h; Heating;
48.4%
23.3%
18.7%

2.What is the CAS number for LYCORINE ?

The CAS number of LYCORINE is 476-28-8.

More information of LYCORINE 476-28-8 are:

CAS?Number

476-28-8

Density

1.53g/cm3

Melting Point

253-255ºC (dec.)

Boiling Point

477.4°Cat760mmHg

Flash Point

242.5°C

Vapor Pressure

6.37E-10mmHg at 25°C

Refractive Index

1.5500 (estimate)

PSA

62.16000

LogP

0.68650

Pka

13.55±0.40(Predicted)

3.What are another words for LYCORINE ?

Synonyms?for?LYCORINE 476-28-8:Galanthan-1,2-diol,3,12-didehydro-9,10-[methylenebis(oxy)]-, (1a,2b)-; Galanthidine (7CI); Lycoran-1a,2b-diol, 3,3a-didehydro- (8CI); (-)-Lycorine;1H-[1,3]Dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol,2,4,5,7,12b,12c-hexahydro-, [1S-(1a,2b,12bb,12ca)]-; 3,3a-Didehydrolycoran-1a,2b-diol; 3,4-Didehydro-11,12-[methylenebis(oxy)]galanthan-1a,2b-diol; Amarylline; Lycorine; NSC 401360; NSC 683873;Narcissin; Narcissine

4.What is the molecular formula of LYCORINE?

The chemical formula of ?LYCORINE is?C16H17NO4 which containing 16 Carbon atoms,17 Hydrogen atoms,1 Nitrogen atoms and 4 Oxygen atoms,and the molecular weight of??LYCORINE?is 287.315.

5.What is LYCORINE (476-28-8) used for?

Lycoris radiate, a traditional Chinese medicine (TCM), is the bulb of the amaryllidaceous Lycoris radiata herb. It has been applied for clinical purposes for centuries. It is firstly recorded in Tujing Bencao and mainly used for the pyogenic infections. According to A Supplement to Compendium of Materia Medica, lycoris radiate may be used for treating acute throat trouble, phlegm node, baihuodan, and pulmonary abscess.There are about 20 Lycoris species in the world, which are widely distributed in China and Japan. Lycoris radiate is an amazing horticultural plant with a graceful shape and a bright color. In TCM, it is acrid in taste and neutral in nature, with functions of detoxication, easy expectoration, and diuresis and emesis promotion. According to the modern medicine, lycoris radiate is considered to be in favor of the central nervous system and cardiovascular system.The main active ingredients extracted from the lycoris herbs are about 40 alkaloids with various contents. Pharmacological tests indicate that galanthamine, lycorine, lycoramine, lycorenine, and crinine are the major effective medicinal ingredients. Lycorine may be used to treat amebic dysentery and against cancer. Moreover, galanthamine, dihydrogalanthamine, and lycoramine may be used to treat infantile paralysis and restore nerve functions and against traumatic paraplegia, etc. Lycoris radiate is famous because galanthamine has been approved by FDA as an anti-Alzheimer disease drug. Lycoris radiate is the only natural source for galanthamine with extremely low content (<0.02%).

InChI:InChI=1/C16H17NO4/c18-11-3-8-1-2-17-6-9-4-12-13(21-7-20-12)5-10(9)14(15(8)17)16(11)19/h3-5,11,14-16,18-19H,1-2,6-7H2/t11-,14-,15+,16+/m0/s1

Relevant articles related to LYCORINE:

Article

Source

Total synthesis of (±)-Lycorine from the endo -cycloadduct of 3,5-dibromo-2-pyrone and (E)-β-borylstyrene

Shin, Hyeong-Seob,Jung, Yong-Geun,Cho, Hyun-Kyu,Park, Yong-Gyu,Cho, Cheon-Gyu

, p. 5718 - 5720 (2015/02/19)

A New and Stereoselective Synthetic Route to an Amaryllidaceae Alkaloid, (+/-)-Lycorine

Hoshino, Osamu,Ishizaki, Miyuki,Kamei, Keisuke,Taguchi, Minoru,Nagao, Takashi,et al.

, p. 1365 - 1368 (2007/10/02)

6.Buy LYCORINE with the best price .

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