3621-38-3

Usage

Uses

1. Used in Pharmaceutical Applications:
2,9,10-Trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol is used as a pharmaceutical compound for its antioxidant activity. The expression is: 2,9,10-Trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol is used as an antioxidant agent for its ability to neutralize harmful free radicals and protect cells from oxidative damage.
2. Used in Cosmetics Industry:
In the cosmetics industry, 2,9,10-Trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol is used as an active ingredient for its antioxidant properties. The expression is: 2,9,10-Trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol is used as an antioxidant in cosmetics for its ability to protect the skin from environmental stressors and promote overall skin health.
3. Used in Research and Development:
2,9,10-Trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol is also used in research and development for its potential applications in various fields, including pharmaceuticals, cosmetics, and other industries. The expression is: 2,9,10-Trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol is used as a research compound for its potential applications in various industries due to its unique chemical properties and antioxidant activity.

References

Chatterjee., Sci. & Cult., 7,619 (1942)Chatterjee.,J. Amer. Pharm. Assoc., 33,205,210 (1944)

InChI:InChI=1/C20H19NO4/c1-23-18-5-4-12-8-16-14-10-19(24-2)17(22)9-13(14)6-7-21(16)11-15(12)20(18)25-3/h4-5,8-11H,6-7H2,1-3H3/p+1

Upstream product

• 3486-67-7 palmatine 

Downstream Products

• 6018-39-9 2,9,10-trimethoxy-berbin-3-ol 

Relevant academic research and scientific papers

Method for synthesizing benzophenanthridine and protoberberine alkaloids through modular diversity regulation and control

The invention discloses a method for synthesizing benzophenanthridine and protoberberine alkaloids through modular diversity regulation and control. The method comprises the following steps: improving a substituent group of a high-iodine salt leaving group, generating pyridine alkyne under the action of relatively mild potassium tert-butoxide, and carrying out [4 + 2] cycloaddition reaction on the pyridine alkyne and diene to obtain polysubstituted isoquinoline ring precursor compounds. Ring opening and aromatization of the isoquinoline ring precursor are realized by developing a novel iridium-catalyzed cross-coupling method, polysubstituted isoquinoline ring compounds with connecting capacity are efficiently synthesized, and then the polysubstituted isoquinoline ring compounds are coupled with a high-activity polysubstituted cyclic boric acid to obtain 3-aryl isoquinoline high-grade intermediates. Through application of two different chemical principles, regulation and control of the 3-aryl isoquinoline high-grade intermediates are realized, and benzophenanthridine and protoberberine alkaloids are modularly, diversely and efficiently synthesized.

Bamahongting derived from cortex phellodendri salt roasted product as well as separation and preparation method and application thereof

The invention discloses Bamahongting derived from a cortex phellodendri salt roasted product. The molecular formula is C20H20NO4, Bamahongting is named, and the chemical structural formula is shown inthe specification. The separation and preparation method of the compound comprises the following steps of (1) precisely weighing a palmatine reference substance, putting the palmatine reference substance into an evaporating dish, baking in a baking oven, taking out, cooling, adding chromatographic grade acetonitrile, and filtering by a microfiltration membrane to obtain a baked palmatine sample solution, (2) separating the baked palmatine sample solution by using a preparative liquid phase, collecting eluent of a target chromatographic peak, and purifying by using a sephadex column, and carrying out nitrogen blowing and freeze drying on the purified eluent to obtain pink powder, namely the Bamahongting crystal prepared by separation. The Bamahongting provided by the invention is a new compound discovered in cortex phellodendri salt roasted product decoction pieces for the first time, the separation and preparation method has the characteristics of convenience in operation, high preparation efficiency and the like, high-purity separation and preparation of a large amount of Bamahongting monomers can be realized, and the Bamahongting compound has a very good anti-inflammatory effecton RAW264.7 cells stimulated by LPS.