Search Results - "Raju, Tuniki Venugopal"

New Macrocyclic Diterpenoids from Jatropha multifida by Das, Biswanath, Ravikanth, Bommena, Laxminarayana, Keetha, Ramarao, Bethapudi, Raju, Tuniki Venugopal

“…Chemical investigation on the stems of Jatropha multifida resulted in the isolation of two new macrocyclic diterpenoids whose structures were established by…”
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Diterpenoids from Jatropha multifida by Das, Biswanath, Ravikanth, Bommena, Reddy, Kongara Ravinder, Thirupathi, Ponnaboina, Raju, Tuniki Venugopal, Sridhar, Balasubramanian

“…Chemical investigation of the stems of Jatropha multifida yielded two diterpenoids along with five known diterpenoids, a flavone and a coumarino-lignan…”
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Isomeric ent-Labdane-Type Diterpenoids from the Stems of Rhizophora mucronata by Madhu, Ankireddy, Suresh Chandra Venkata Appa Rao, Annam, Sushma, Sukki, Mangala Gowri, Ponnapalli, Venugopal Raju, Tuniki

“…Two new constitutional isomers of ent‐labdane‐type diterpenoids, 1 and 2, with an unusual seven‐membered lactone moiety (i.e., 1), together with two known…”
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New diterpenoids from Caesalpinia species and their cytotoxic activity by Das, Biswanath, Srinivas, Yallamalla, Sudhakar, Chithaluri, Mahender, Ibram, Laxminarayana, Keetha, Reddy, Parigi Raghavendar, Raju, Tuniki Venugopal, Jakka, Naga Mahesh, Rao, Janapala Venkateswara

“…Chemical investigation on Caesalpinia crista afforded two new diterpenoids, 6β-cinnamoyloxy-7β-acetoxyvouacapen-5α-ol and 6β,7β-dibenzoyloxyvouacapen-5α-ol and…”
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New bioactive macrocyclic diterpenoids from Jatropha multifida by Kanth, Boddu Shashi, Kumar, Avula Satya, Shinde, Digambar Balaji, Babu, Kothapalli Hari, Raju, Tuniki Venugopal, Kumar, Chityal Ganesh, Sujitha, Pombala, Das, Biswanath

“…Two new macrocyclic diterpenoids, multifidanol ( 1) and multifidenol ( 2) along with several known compounds have been isolated from the stem of Jatropha…”
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Multifidone: A novel cytotoxic lathyrane-type diterpene having an unusual six-membered A ring from Jatropha multifida by Das, Biswanath, Reddy, Kongara Ravinder, Ravikanth, Bommena, Raju, Tuniki Venugopal, Sridhar, Balasubramanian, Khan, Patan Usman, Rao, Janapala Venkateswara

“…Chemical examination of the stems of Jatropha multifida afforded a novel lathyrane-type diterpene, multifidone, having an unusual six-membered A ring. The…”
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Convenient syntheses of [20,20,20-2H3]-arachidonic acid and [20,20,-2H2]-20-hydroxyeicosatetraenoic acid by Falck, J. R., Anjaiah, Siddam, Raju Tuniki, Venugopal, Raj Gopal, V., Capdevila, Jorge H.

“…Deuterated arachidonic acid and 20‐HETE were prepared in good overall yields and high stereoselectivities. Key transformations include a trans‐specific vinyl…”
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A new macrocyclic diterpenoid from Jatropha multifida by Das, Biswanath, Satya Kumar, Avula, Narayan Kumar, Jayprakash, Venugopal Raju, Tuniki

“…A new diterpenoid, 15-epi-(4E)-jatrogrossidentadione acetate, along with several known constituents has been isolated from the stem of Jatropha multifida. The…”
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A Benzofuranoid and Two Clerodane Diterpenoids from Pulicaria wightiana by Venkateswarlu, Katta, Satyalakshmi, Gandham, Suneel, Kanaparthy, Reddy, Thummala Sreenivasulu, Raju, Tuniki Venugopal, Das, Biswanath

“…Methyl 5‐formyl‐1‐benzofuran‐6‐carboxylate (1) and the two clerodane diterpenes, methyl 6‐oxocleroda‐3,13‐dien‐15,16‐olid‐18‐oate (2) and…”
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Characterization of epoxyeicosatrienoic acid binding site in U937 membranes using a novel radiolabeled agonist, 20-125i-14,15-epoxyeicosa-8(Z)-enoic acid by Yang, Wenqi, Tuniki, Venugopal Raju, Anjaiah, Siddam, Falck, J R, Hillard, Cecilia J, Campbell, William B

“…Epoxyeicosatrienoic acids (EETs) are important regulators of vascular tone and homeostasis. Whether they initiate signaling through membrane receptors is…”
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Lewis Acid Catalyzed, Selective Cyclopropane-Ring Opening in Ingol Diterpene Derivatives by Srinivasulu, Masuna, Reddy, Vanimireddy Lakshmi Niranjan, Reddy, Samala Malla, Ravikanth, Veluri, Raju, Tuniki Venugopal, Ramakrishna, Sistla, Venkateswarlu, Yenamandra

“…Lewis acid mediated skeletal rearrangement of the ingol diterpenoids 1 and 4 via regio‐ and stereospecific cyclopropane‐ring opening afforded the four new…”
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Interesting transformations of naturally occurring cassane diterpenoids and bioevaluation of the products by Sudhakar, Chithaluri, Reddy, Parigi Raghavendar, Raju, Tuniki Venugopal, Das, Biswanath

“…Two cassane diterpenoids, pulcharrin G (1) and 6β-cinnamoyl-7β-hydroxy-voucapen-5-α-ol (2), the constituents of Caesalpinia pulcherrima, were treated with…”
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Pambanolides A–C from the South Indian soft coral Sinularia inelegans by Chitturi, Bhujanga Rao, Tatipamula, Vinay Bharadwaj, Dokuburra, Chanti Babu, Mangamuri, Usha Kiranmayi, Tuniki, Venugopal Raju, Kalivendi, Shasi Vardhan, Bunce, Richard A., Yenamandra, Venkateswarlu

“…Five new diterpenoids, pambanolides A–C (1, 2a, 2b and 3) and 4,5-secosinulochmodin C (4) were isolated from the soft coral Sinularia inelegans along with five…”
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Multidione, a novel diterpenoid from Jatropha multifida by Das, Biswanath, Laxminarayana, Keetha, Krishnaiah, Martha, Srinivas, Yallamalla, Raju, Tuniki Venugopal

“…A novel diterpenoid, multidione, has been isolated from the stems of Jatropha multifida and its structure has been settled from 1D and 2D NMR spectra. The…”
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Isolation, structural assignment and synthesis of (SE)-2-methyloctyl 3-(4-methoxyphenyl) propenoate from the marine soft coral Sarcophyton ehrenbergi by Bhujanga Rao, Chitturi, Babu, Dokuburra Chanti, Bharadwaj, Tatipamula Vinay, Srikanth, Dudem, Vardhan, Kalivendi Shasi, Raju, Tuniki Venugopal, Bunce, Richard A., Venkateswarlu, Yenamandra

“…A new metabolite 1 has been isolated from the marine soft coral Sarcophyton ehrenbergi along with two known diterpenoids 2 and 3 and cholesterol 4. The…”
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Regioisomeric acylated polyhydroxy triterpenoids from the stems of Barringtonia racemosa by Annam, Suresh Chandra Venkata Appa Rao, Madhu, Ankireddy, Mangala Gowri, Ponnapalli, Raju, Tuniki Venugopal, Pardhasaradhi, Bobbili Veera Venkata

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Synthesis and Biological Activity of a Novel Pentacyclic Heterocycle by Das, Biswanath, Satyakumar, Avula, Ravikanth, Bommena, Rao, Bommena Vittal, Raju, Tuniki Venugopal, Siddhardha, Busi, Murty, Upadyayula Suryanaryana

“…A novel pentacyclic heterocycle has been synthesized starting from D‐glucose involving two crucial conversions: the intramolecular cycloaddition of O‐allyloxy…”
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Development of epoxyeicosatrienoic acid analogs with in vivo anti-hypertensive actions by Imig, John D, Elmarakby, Ahmed, Nithipatikom, Kasem, Wei, Shouzou, Capdevila, Jorge H, Tuniki, Venugopal Raju, Sangras, Bhavani, Anjaiah, Siddam, Manthati, Vijaya L, Sudarshan Reddy, D, Falck, John R

“…Epoxyeicosatrienoic acids (EETs) contribute importantly to the regulation of vascular tone and blood pressure control. The purpose of this study was to develop…”
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New bioactive macrocyclic diterpenoids from Jatropha multifida super(a~) by Kanth, Boddu Shashi, Kumar, Avula Satya, Shinde, Digambar Balaji, Babu, Kothapalli Hari, Raju, Tuniki Venugopal, Kumar, Chityal Ganesh, Sujitha, Pombala, Das, Biswanath

“…Two new macrocyclic diterpenoids, multifidanol (1) and multifidenol (2) along with several known compounds have been isolated from the stem of Jatropha…”
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Studies of anandamide accumulation inhibitors in cerebellar granule neurons: comparison to inhibition of fatty acid amide hydrolase by Hillard, Cecilia J, Shi, Leyu, Tuniki, Venugopal Raju, Falck, John R, Campbell, William B

“…The endocannabinoid, N-arachidonylethanolamine (AEA) is accumulated by neurons via a process that has been characterized biochemically but not molecularly…”
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